Confirmed: internet outage in Brazil

Voidly Research

Incident record · Brazil

Internet connectivity disruption in Brazil

Type: disruption
Status: active
Severity: critical

Inspect evidence Cite this incident

Source summary

IODA detected significant connectivity drop in Brazil. 44 critical alerts recorded.

Open incident JSON

Reported anomaly rate: 79.1%
Source measurement count: 44
Incident confidence: 75%

Linked evidence has its own count and confidence fields. These quantities are not interchangeable.

Follow the evidence

245 linked records.

Inspect the observation, the upstream claim and why it was linked.

Linked observation dates

245 dated · 0 without a verified timezone

IODA245 linked records

Sep 19, 2026 · 00:08 UTCSep 19, 2026 · 23:59 UTC

Each point is a linked record. Horizontal position shows observation time; stacking separates nearby points. The full records below provide the values. This is not a measured outage-duration chart.

Upstream claims are attributed to their source. Multiple records or source names do not by themselves establish independent corroboration.

IODA245 records · open evidence

outage · critical

ioda:alert:merit-nt:region:495:1789862340

Sep 19, 2026 · 23:59 UTC

IODA detected critical level outage for Alagoas
Upstream claim · IODA

Signal value: 0.771429
Signal baseline: 35
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 06:00:05.676175 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": null,
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 455366408,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T23:59:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-09-20T06:00:05.676175",
  "riskTier": null,
  "signalBaseline": 35,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7714285714285715,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1789862340",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Alagoas",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:494:1789862040

Sep 19, 2026 · 23:54 UTC

IODA detected critical level outage for Piauí
Upstream claim · IODA

Signal value: 0.8
Signal baseline: 30
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 06:00:05.676175 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": null,
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 455366407,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T23:54:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-09-20T06:00:05.676175",
  "riskTier": null,
  "signalBaseline": 30,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1789862040",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Piauí",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789861620

Sep 19, 2026 · 23:47 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.807018
Signal baseline: 57
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 06:00:05.676175 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": null,
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 455366406,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T23:47:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-20T06:00:05.676175",
  "riskTier": null,
  "signalBaseline": 57,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8070175438596491,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789861620",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:495:1789861140

Sep 19, 2026 · 23:39 UTC

IODA detected critical level outage for Alagoas
Upstream claim · IODA

Signal value: 0.771429
Signal baseline: 35
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 06:00:05.676175 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": null,
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 455366405,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T23:39:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-09-20T06:00:05.676175",
  "riskTier": null,
  "signalBaseline": 35,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7714285714285715,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1789861140",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Alagoas",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789860540

Sep 19, 2026 · 23:29 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.789474
Signal baseline: 57
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 06:00:05.676175 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": null,
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 455366404,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T23:29:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-20T06:00:05.676175",
  "riskTier": null,
  "signalBaseline": 57,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7894736842105263,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789860540",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:483:1789860300

Sep 19, 2026 · 23:25 UTC

IODA detected critical level outage for Pará
Upstream claim · IODA

Signal value: 0.811594
Signal baseline: 69
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 06:00:05.676175 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": null,
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 455366403,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T23:25:00Z",
  "probeNodeId": null,
  "regionCode": "483",
  "retrievedAt": "2026-09-20T06:00:05.676175",
  "riskTier": null,
  "signalBaseline": 69,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8115942028985508,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:483:1789860300",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pará",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:494:1789860240

Sep 19, 2026 · 23:24 UTC

IODA detected critical level outage for Piauí
Upstream claim · IODA

Signal value: 0.766667
Signal baseline: 30
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 06:00:05.676175 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": null,
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 455366402,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T23:24:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-09-20T06:00:05.676175",
  "riskTier": null,
  "signalBaseline": 30,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7666666666666667,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1789860240",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Piauí",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:495:1789860180

Sep 19, 2026 · 23:23 UTC

IODA detected critical level outage for Alagoas
Upstream claim · IODA

Signal value: 0.8
Signal baseline: 35
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 06:00:05.676175 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": null,
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 455366401,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T23:23:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-09-20T06:00:05.676175",
  "riskTier": null,
  "signalBaseline": 35,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1789860180",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Alagoas",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:493:1789859460

Sep 19, 2026 · 23:11 UTC

IODA detected critical level outage for Ceará
Upstream claim · IODA

Signal value: 0.754098
Signal baseline: 61
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 06:00:05.676175 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": null,
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 455366398,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T23:11:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-09-20T06:00:05.676175",
  "riskTier": null,
  "signalBaseline": 61,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7540983606557377,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1789859460",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Ceará",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789859460

Sep 19, 2026 · 23:11 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.77193
Signal baseline: 57
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 06:00:05.676175 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": null,
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 455366399,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T23:11:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-20T06:00:05.676175",
  "riskTier": null,
  "signalBaseline": 57,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7719298245614035,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789859460",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789859400

Sep 19, 2026 · 23:10 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.76
Signal baseline: 25
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 06:00:05.676175 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": null,
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 455366397,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T23:10:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-20T06:00:05.676175",
  "riskTier": null,
  "signalBaseline": 25,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.76,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789859400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:495:1789859340

Sep 19, 2026 · 23:09 UTC

IODA detected critical level outage for Alagoas
Upstream claim · IODA

Signal value: 0.8
Signal baseline: 35
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 06:00:05.676175 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": null,
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 455366396,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T23:09:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-09-20T06:00:05.676175",
  "riskTier": null,
  "signalBaseline": 35,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1789859340",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Alagoas",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:494:1789859040

Sep 19, 2026 · 23:04 UTC

IODA detected critical level outage for Piauí
Upstream claim · IODA

Signal value: 0.8
Signal baseline: 30
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 06:00:05.676175 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": null,
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 455366395,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T23:04:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-09-20T06:00:05.676175",
  "riskTier": null,
  "signalBaseline": 30,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1789859040",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Piauí",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:495:1789857720

Sep 19, 2026 · 22:42 UTC

IODA detected critical level outage for Alagoas
Upstream claim · IODA

Signal value: 0.771429
Signal baseline: 35
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345778,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T22:42:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 35,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7714285714285715,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1789857720",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Alagoas",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789857180

Sep 19, 2026 · 22:33 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.754386
Signal baseline: 57
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345777,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T22:33:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 57,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7543859649122807,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789857180",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789856460

Sep 19, 2026 · 22:21 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.76
Signal baseline: 25
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345776,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T22:21:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 25,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.76,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789856460",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:494:1789856280

Sep 19, 2026 · 22:18 UTC

IODA detected critical level outage for Piauí
Upstream claim · IODA

Signal value: 0.8
Signal baseline: 30
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345774,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T22:18:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 30,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1789856280",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Piauí",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789855800

Sep 19, 2026 · 22:10 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.84
Signal baseline: 25
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345773,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T22:10:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 25,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.84,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789855800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:494:1789855500

Sep 19, 2026 · 22:05 UTC

IODA detected critical level outage for Piauí
Upstream claim · IODA

Signal value: 0.833333
Signal baseline: 30
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345772,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T22:05:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 30,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8333333333333334,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1789855500",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Piauí",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789855440

Sep 19, 2026 · 22:04 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.789474
Signal baseline: 57
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345771,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T22:04:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 57,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7894736842105263,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789855440",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:494:1789854780

Sep 19, 2026 · 21:53 UTC

IODA detected critical level outage for Piauí
Upstream claim · IODA

Signal value: 0.8
Signal baseline: 30
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345770,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T21:53:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 30,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1789854780",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Piauí",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789854720

Sep 19, 2026 · 21:52 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.833333
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345769,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T21:52:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8333333333333334,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789854720",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789854660

Sep 19, 2026 · 21:51 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.77193
Signal baseline: 57
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345768,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T21:51:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 57,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7719298245614035,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789854660",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789854360

Sep 19, 2026 · 21:46 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.84
Signal baseline: 25
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345767,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T21:46:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 25,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.84,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789854360",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:493:1789854060

Sep 19, 2026 · 21:41 UTC

IODA detected critical level outage for Ceará
Upstream claim · IODA

Signal value: 0.754098
Signal baseline: 61
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345766,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T21:41:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 61,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7540983606557377,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1789854060",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Ceará",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:494:1789853040

Sep 19, 2026 · 21:24 UTC

IODA detected critical level outage for Piauí
Upstream claim · IODA

Signal value: 0.8
Signal baseline: 30
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345763,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T21:24:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 30,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1789853040",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Piauí",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:494:1789852140

Sep 19, 2026 · 21:09 UTC

IODA detected critical level outage for Piauí
Upstream claim · IODA

Signal value: 0.833333
Signal baseline: 30
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345761,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T21:09:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 30,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8333333333333334,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1789852140",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Piauí",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789851900

Sep 19, 2026 · 21:05 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.805556
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345760,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T21:05:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8055555555555556,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789851900",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789851240

Sep 19, 2026 · 20:54 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.754386
Signal baseline: 57
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345759,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T20:54:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 57,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7543859649122807,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789851240",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789850880

Sep 19, 2026 · 20:48 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.8
Signal baseline: 25
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345758,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T20:48:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 25,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789850880",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:488:1789850040

Sep 19, 2026 · 20:34 UTC

IODA detected critical level outage for Minas Gerais
Upstream claim · IODA

Signal value: 0.758904
Signal baseline: 365
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345757,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T20:34:00Z",
  "probeNodeId": null,
  "regionCode": "488",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 365,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7589041095890411,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:488:1789850040",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Minas Gerais",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789849620

Sep 19, 2026 · 20:27 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.824561
Signal baseline: 57
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345756,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T20:27:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 57,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8245614035087719,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789849620",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789849560

Sep 19, 2026 · 20:26 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.777778
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345755,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T20:26:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7777777777777778,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789849560",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:494:1789849260

Sep 19, 2026 · 20:21 UTC

IODA detected critical level outage for Piauí
Upstream claim · IODA

Signal value: 0.866667
Signal baseline: 30
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345752,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T20:21:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 30,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8666666666666667,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1789849260",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Piauí",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789848840

Sep 19, 2026 · 20:14 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.8
Signal baseline: 25
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345749,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T20:14:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 25,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789848840",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789848660

Sep 19, 2026 · 20:11 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.77027
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345748,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T20:11:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7702702702702703,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789848660",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789848420

Sep 19, 2026 · 20:07 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.8
Signal baseline: 25
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345747,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T20:07:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 25,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789848420",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789847520

Sep 19, 2026 · 19:52 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.758621
Signal baseline: 58
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345746,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T19:52:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 58,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7586206896551724,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789847520",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:494:1789846020

Sep 19, 2026 · 19:27 UTC

IODA detected critical level outage for Piauí
Upstream claim · IODA

Signal value: 0.8
Signal baseline: 30
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345743,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T19:27:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 30,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1789846020",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Piauí",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789845960

Sep 19, 2026 · 19:26 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.753378
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345742,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T19:26:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7533783783783784,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789845960",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789845660

Sep 19, 2026 · 19:21 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.752577
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345741,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T19:21:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7525773195876289,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789845660",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789845600

Sep 19, 2026 · 19:20 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.888889
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345739,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T19:20:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8888888888888888,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789845600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:494:1789845300

Sep 19, 2026 · 19:15 UTC

IODA detected critical level outage for Piauí
Upstream claim · IODA

Signal value: 0.766667
Signal baseline: 30
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345738,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T19:15:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 30,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7666666666666667,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1789845300",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Piauí",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789845180

Sep 19, 2026 · 19:13 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.804124
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345736,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T19:13:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8041237113402062,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789845180",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789845180

Sep 19, 2026 · 19:13 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.758621
Signal baseline: 58
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345737,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T19:13:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 58,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7586206896551724,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789845180",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789844640

Sep 19, 2026 · 19:04 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.777778
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345733,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T19:04:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7777777777777778,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789844640",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:493:1789843980

Sep 19, 2026 · 18:53 UTC

IODA detected critical level outage for Ceará
Upstream claim · IODA

Signal value: 0.770492
Signal baseline: 61
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345731,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T18:53:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 61,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7704918032786885,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1789843980",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Ceará",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:494:1789843860

Sep 19, 2026 · 18:51 UTC

IODA detected critical level outage for Piauí
Upstream claim · IODA

Signal value: 0.866667
Signal baseline: 30
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345729,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T18:51:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 30,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8666666666666667,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1789843860",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Piauí",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:494:1789843380

Sep 19, 2026 · 18:43 UTC

IODA detected critical level outage for Piauí
Upstream claim · IODA

Signal value: 0.8
Signal baseline: 30
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345728,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T18:43:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 30,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1789843380",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Piauí",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789843020

Sep 19, 2026 · 18:37 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.766892
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345725,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T18:37:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7668918918918919,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789843020",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:494:1789842780

Sep 19, 2026 · 18:33 UTC

IODA detected critical level outage for Piauí
Upstream claim · IODA

Signal value: 0.833333
Signal baseline: 30
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345724,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T18:33:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 30,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8333333333333334,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1789842780",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Piauí",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789842360

Sep 19, 2026 · 18:26 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.833333
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345722,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T18:26:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8333333333333334,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789842360",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789841400

Sep 19, 2026 · 18:10 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.758621
Signal baseline: 58
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345720,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T18:10:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 58,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7586206896551724,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789841100

Sep 19, 2026 · 18:05 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.777027
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345719,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T18:05:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.777027027027027,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789841100",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789841040

Sep 19, 2026 · 18:04 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.793814
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345718,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T18:04:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7938144329896907,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789841040",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789840620

Sep 19, 2026 · 17:57 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.766892
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345716,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T17:57:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7668918918918919,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789840620",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789840020

Sep 19, 2026 · 17:47 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.804124
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345715,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T17:47:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8041237113402062,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789840020",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:494:1789839900

Sep 19, 2026 · 17:45 UTC

IODA detected critical level outage for Piauí
Upstream claim · IODA

Signal value: 0.766667
Signal baseline: 30
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345714,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T17:45:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 30,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7666666666666667,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1789839900",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Piauí",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789839720

Sep 19, 2026 · 17:42 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.758621
Signal baseline: 58
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345713,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T17:42:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 58,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7586206896551724,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789839720",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789839660

Sep 19, 2026 · 17:41 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.763514
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345712,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T17:41:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7635135135135135,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789839660",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789837740

Sep 19, 2026 · 17:09 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.777778
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345710,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T17:09:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7777777777777778,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789837740",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789837560

Sep 19, 2026 · 17:06 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.807692
Signal baseline: 26
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345708,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T17:06:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 26,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8076923076923077,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789837560",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789837560

Sep 19, 2026 · 17:06 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.753378
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345709,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T17:06:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7533783783783784,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789837560",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789837500

Sep 19, 2026 · 17:05 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.793814
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-20 00:00:06.009585 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 454345707,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T17:05:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-20T00:00:06.009585",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7938144329896907,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789837500",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:493:1789836180

Sep 19, 2026 · 16:43 UTC

IODA detected critical level outage for Ceará
Upstream claim · IODA

Signal value: 0.770492
Signal baseline: 61
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327349,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T16:43:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 61,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7704918032786885,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1789836180",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Ceará",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789836120

Sep 19, 2026 · 16:42 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.777778
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327348,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T16:42:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7777777777777778,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789836120",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789836060

Sep 19, 2026 · 16:41 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.807692
Signal baseline: 26
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327347,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T16:41:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 26,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8076923076923077,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789836060",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789836000

Sep 19, 2026 · 16:40 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.756757
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327346,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T16:40:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7567567567567568,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789836000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789835760

Sep 19, 2026 · 16:36 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.810345
Signal baseline: 58
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327345,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T16:36:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 58,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8103448275862069,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789835760",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789835520

Sep 19, 2026 · 16:32 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.833333
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327343,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T16:32:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8333333333333334,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789835520",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:493:1789835100

Sep 19, 2026 · 16:25 UTC

IODA detected critical level outage for Ceará
Upstream claim · IODA

Signal value: 0.852459
Signal baseline: 61
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327342,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T16:25:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 61,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8524590163934426,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1789835100",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Ceará",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789834980

Sep 19, 2026 · 16:23 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.833333
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327341,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T16:23:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8333333333333334,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789834980",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789834860

Sep 19, 2026 · 16:21 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.783784
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327339,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T16:21:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7837837837837838,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789834860",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789834440

Sep 19, 2026 · 16:14 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.775862
Signal baseline: 58
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327338,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T16:14:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 58,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7758620689655172,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789834440",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789834260

Sep 19, 2026 · 16:11 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.807692
Signal baseline: 26
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327337,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T16:11:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 26,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8076923076923077,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789834260",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789834200

Sep 19, 2026 · 16:10 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.777778
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327336,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T16:10:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7777777777777778,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789834200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789833360

Sep 19, 2026 · 15:56 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.846154
Signal baseline: 26
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327333,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T15:56:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 26,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8461538461538461,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789833360",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789833300

Sep 19, 2026 · 15:55 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.861111
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327331,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T15:55:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8611111111111112,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789833300",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789833300

Sep 19, 2026 · 15:55 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.758621
Signal baseline: 58
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327332,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T15:55:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 58,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7586206896551724,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789833300",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:488:1789833000

Sep 19, 2026 · 15:50 UTC

IODA detected critical level outage for Minas Gerais
Upstream claim · IODA

Signal value: 0.768194
Signal baseline: 371
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327329,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T15:50:00Z",
  "probeNodeId": null,
  "regionCode": "488",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 371,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7681940700808625,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:488:1789833000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Minas Gerais",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789832880

Sep 19, 2026 · 15:48 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.805556
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327327,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T15:48:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8055555555555556,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789832880",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789832580

Sep 19, 2026 · 15:43 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.777027
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327326,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T15:43:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.777027027027027,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789832580",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789832160

Sep 19, 2026 · 15:36 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.846154
Signal baseline: 26
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327325,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T15:36:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 26,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8461538461538461,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789832160",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:488:1789831740

Sep 19, 2026 · 15:29 UTC

IODA detected critical level outage for Minas Gerais
Upstream claim · IODA

Signal value: 0.757412
Signal baseline: 371
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327324,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T15:29:00Z",
  "probeNodeId": null,
  "regionCode": "488",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 371,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7574123989218329,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:488:1789831740",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Minas Gerais",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789831560

Sep 19, 2026 · 15:26 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.756757
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327321,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T15:26:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7567567567567568,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789831560",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789831560

Sep 19, 2026 · 15:26 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.777778
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327323,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T15:26:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7777777777777778,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789831560",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789831020

Sep 19, 2026 · 15:17 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.769231
Signal baseline: 26
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327317,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T15:17:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 26,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7692307692307693,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789831020",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:488:1789830540

Sep 19, 2026 · 15:09 UTC

IODA detected critical level outage for Minas Gerais
Upstream claim · IODA

Signal value: 0.765499
Signal baseline: 371
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327316,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T15:09:00Z",
  "probeNodeId": null,
  "regionCode": "488",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 371,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7654986522911051,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:488:1789830540",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Minas Gerais",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789830480

Sep 19, 2026 · 15:08 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.807692
Signal baseline: 26
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327314,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T15:08:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 26,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8076923076923077,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789830480",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789830480

Sep 19, 2026 · 15:08 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.805556
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327315,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T15:08:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8055555555555556,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789830480",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789829880

Sep 19, 2026 · 14:58 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.77027
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327311,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T14:58:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7702702702702703,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789829880",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789829880

Sep 19, 2026 · 14:58 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.769231
Signal baseline: 26
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327312,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T14:58:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 26,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7692307692307693,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789829880",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789829280

Sep 19, 2026 · 14:48 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.783784
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327310,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T14:48:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7837837837837838,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789829280",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789828920

Sep 19, 2026 · 14:42 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.777778
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327308,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T14:42:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7777777777777778,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789828920",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789828560

Sep 19, 2026 · 14:36 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.773196
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327306,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T14:36:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7731958762886598,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789828560",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:493:1789828440

Sep 19, 2026 · 14:34 UTC

IODA detected critical level outage for Ceará
Upstream claim · IODA

Signal value: 0.754098
Signal baseline: 61
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327304,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T14:34:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 61,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7540983606557377,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1789828440",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Ceará",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789826220

Sep 19, 2026 · 13:57 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.793814
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327300,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T13:57:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7938144329896907,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789826220",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789825800

Sep 19, 2026 · 13:50 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.766892
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327299,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T13:50:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7668918918918919,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789825800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789825680

Sep 19, 2026 · 13:48 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.769231
Signal baseline: 26
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327298,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T13:48:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 26,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7692307692307693,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789825680",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:493:1789825560

Sep 19, 2026 · 13:46 UTC

IODA detected critical level outage for Ceará
Upstream claim · IODA

Signal value: 0.803279
Signal baseline: 61
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327296,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T13:46:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 61,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8032786885245902,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1789825560",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Ceará",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789825560

Sep 19, 2026 · 13:46 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.777778
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327297,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T13:46:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7777777777777778,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789825560",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789825320

Sep 19, 2026 · 13:42 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.773196
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327295,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T13:42:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7731958762886598,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789825320",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789824900

Sep 19, 2026 · 13:35 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.773649
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327294,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T13:35:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7736486486486487,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789824900",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789824600

Sep 19, 2026 · 13:30 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.833333
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327293,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T13:30:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8333333333333334,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789824600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789824360

Sep 19, 2026 · 13:26 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.773196
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327292,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T13:26:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7731958762886598,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789824360",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789823520

Sep 19, 2026 · 13:12 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.752577
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327289,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T13:12:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7525773195876289,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789823520",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:488:1789822560

Sep 19, 2026 · 12:56 UTC

IODA detected critical level outage for Minas Gerais
Upstream claim · IODA

Signal value: 0.766756
Signal baseline: 373
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327288,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T12:56:00Z",
  "probeNodeId": null,
  "regionCode": "488",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 373,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7667560321715817,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:488:1789822560",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Minas Gerais",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789822200

Sep 19, 2026 · 12:50 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.777778
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327287,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T12:50:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7777777777777778,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789822200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789821600

Sep 19, 2026 · 12:40 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.77027
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327283,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T12:40:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7702702702702703,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789821600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789821480

Sep 19, 2026 · 12:38 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.805556
Signal baseline: 36
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327282,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T12:38:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 36,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8055555555555556,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789821480",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:493:1789821000

Sep 19, 2026 · 12:30 UTC

IODA detected critical level outage for Ceará
Upstream claim · IODA

Signal value: 0.852459
Signal baseline: 61
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327277,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T12:30:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 61,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8524590163934426,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1789821000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Ceará",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789820940

Sep 19, 2026 · 12:29 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.752577
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327276,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T12:29:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7525773195876289,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789820940",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789820820

Sep 19, 2026 · 12:27 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.760135
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327275,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T12:27:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7601351351351351,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789820820",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789819860

Sep 19, 2026 · 12:11 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.769231
Signal baseline: 26
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327271,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T12:11:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 26,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7692307692307693,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789819860",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789819860

Sep 19, 2026 · 12:11 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.752577
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327272,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T12:11:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7525773195876289,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789819860",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789819680

Sep 19, 2026 · 12:08 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.753378
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327270,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T12:08:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7533783783783784,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789819680",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789819320

Sep 19, 2026 · 12:02 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.769231
Signal baseline: 26
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327269,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T12:02:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 26,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7692307692307693,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789819320",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789819200

Sep 19, 2026 · 12:00 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.783505
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327268,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T12:00:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7835051546391752,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789819200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789818480

Sep 19, 2026 · 11:48 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.756757
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327264,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T11:48:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7567567567567568,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789818480",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789817700

Sep 19, 2026 · 11:35 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.793919
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327261,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T11:35:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.793918918918919,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789817700",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789817700

Sep 19, 2026 · 11:35 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.807692
Signal baseline: 26
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327262,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T11:35:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 26,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8076923076923077,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789817700",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789816740

Sep 19, 2026 · 11:19 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.753378
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327260,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T11:19:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7533783783783784,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789816740",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789816260

Sep 19, 2026 · 11:11 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.780405
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327258,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T11:11:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7804054054054054,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789816260",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789816140

Sep 19, 2026 · 11:09 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.769231
Signal baseline: 26
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327257,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T11:09:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 26,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7692307692307693,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789816140",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:493:1789816080

Sep 19, 2026 · 11:08 UTC

IODA detected critical level outage for Ceará
Upstream claim · IODA

Signal value: 0.819672
Signal baseline: 61
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327256,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T11:08:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 61,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.819672131147541,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1789816080",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Ceará",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789815720

Sep 19, 2026 · 11:02 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.77027
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327253,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T11:02:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7702702702702703,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789815720",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789815720

Sep 19, 2026 · 11:02 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.769231
Signal baseline: 26
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 18:00:06.220505 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 453327254,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T11:02:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T18:00:06.220505",
  "riskTier": 4,
  "signalBaseline": 26,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7692307692307693,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789815720",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789814820

Sep 19, 2026 · 10:47 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.753378
Signal baseline: 296
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310280,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T10:47:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 296,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7533783783783784,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789814820",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789812120

Sep 19, 2026 · 10:02 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.769231
Signal baseline: 26
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310270,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T10:02:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 26,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7692307692307693,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789812120",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789812000

Sep 19, 2026 · 10:00 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.767677
Signal baseline: 297
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310269,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T10:00:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 297,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7676767676767676,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789812000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789811580

Sep 19, 2026 · 09:53 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.756757
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310268,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T09:53:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7567567567567568,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789811580",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789811220

Sep 19, 2026 · 09:47 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.762887
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310266,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T09:47:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7628865979381443,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789811220",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789810980

Sep 19, 2026 · 09:43 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.774411
Signal baseline: 297
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310265,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T09:43:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 297,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7744107744107744,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789810980",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:493:1789810740

Sep 19, 2026 · 09:39 UTC

IODA detected critical level outage for Ceará
Upstream claim · IODA

Signal value: 0.754098
Signal baseline: 61
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310264,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T09:39:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 61,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7540983606557377,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1789810740",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Ceará",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789810260

Sep 19, 2026 · 09:31 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.762712
Signal baseline: 59
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310263,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T09:31:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 59,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7627118644067796,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789810260",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789809180

Sep 19, 2026 · 09:13 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.810811
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310260,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T09:13:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8108108108108109,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789809180",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789809180

Sep 19, 2026 · 09:13 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.76431
Signal baseline: 297
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310261,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T09:13:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 297,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7643097643097643,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789809180",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789808220

Sep 19, 2026 · 08:57 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.750842
Signal baseline: 297
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310257,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T08:57:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 297,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7508417508417509,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789808220",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:498:1789808220

Sep 19, 2026 · 08:57 UTC

IODA detected critical level outage for Paraíba
Upstream claim · IODA

Signal value: 0.785714
Signal baseline: 42
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310258,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T08:57:00Z",
  "probeNodeId": null,
  "regionCode": "498",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 42,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7857142857142857,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:498:1789808220",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Paraíba",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:493:1789808160

Sep 19, 2026 · 08:56 UTC

IODA detected critical level outage for Ceará
Upstream claim · IODA

Signal value: 0.852459
Signal baseline: 61
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310256,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T08:56:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 61,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8524590163934426,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1789808160",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Ceará",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789807080

Sep 19, 2026 · 08:38 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.814815
Signal baseline: 27
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310251,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T08:38:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 27,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8148148148148148,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789807080",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789807020

Sep 19, 2026 · 08:37 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.756757
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310250,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T08:37:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7567567567567568,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789807020",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789806960

Sep 19, 2026 · 08:36 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.779661
Signal baseline: 59
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310249,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T08:36:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 59,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7796610169491526,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789806960",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789806000

Sep 19, 2026 · 08:20 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.851852
Signal baseline: 27
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310246,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T08:20:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 27,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8518518518518519,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789806000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789805940

Sep 19, 2026 · 08:19 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.79661
Signal baseline: 59
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310245,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T08:19:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 59,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7966101694915254,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789805940",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789805820

Sep 19, 2026 · 08:17 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.760943
Signal baseline: 297
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310243,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T08:17:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 297,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7609427609427609,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789805820",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789805640

Sep 19, 2026 · 08:14 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.810811
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310242,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T08:14:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8108108108108109,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789805640",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:493:1789805580

Sep 19, 2026 · 08:13 UTC

IODA detected critical level outage for Ceará
Upstream claim · IODA

Signal value: 0.852459
Signal baseline: 61
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310241,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T08:13:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 61,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8524590163934426,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1789805580",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Ceará",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789805400

Sep 19, 2026 · 08:10 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.752577
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310240,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T08:10:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7525773195876289,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789805400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:495:1789805280

Sep 19, 2026 · 08:08 UTC

IODA detected critical level outage for Alagoas
Upstream claim · IODA

Signal value: 0.828571
Signal baseline: 35
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310239,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T08:08:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 35,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8285714285714286,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1789805280",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Alagoas",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789804860

Sep 19, 2026 · 08:01 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.783505
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310237,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T08:01:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7835051546391752,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789804860",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789804560

Sep 19, 2026 · 07:56 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.774411
Signal baseline: 297
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310235,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T07:56:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 297,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7744107744107744,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789804560",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789804200

Sep 19, 2026 · 07:50 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.752577
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310229,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T07:50:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7525773195876289,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789804200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:498:1789804020

Sep 19, 2026 · 07:47 UTC

IODA detected critical level outage for Paraíba
Upstream claim · IODA

Signal value: 0.761905
Signal baseline: 42
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310228,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T07:47:00Z",
  "probeNodeId": null,
  "regionCode": "498",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 42,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7619047619047619,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:498:1789804020",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Paraíba",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789803960

Sep 19, 2026 · 07:46 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.777778
Signal baseline: 27
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310227,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T07:46:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 27,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7777777777777778,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789803960",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789803840

Sep 19, 2026 · 07:44 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.783784
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310224,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T07:44:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7837837837837838,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789803840",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789803840

Sep 19, 2026 · 07:44 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.754209
Signal baseline: 297
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310225,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T07:44:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 297,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7542087542087542,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789803840",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789803180

Sep 19, 2026 · 07:33 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.754209
Signal baseline: 297
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310223,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T07:33:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 297,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7542087542087542,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789803180",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789803120

Sep 19, 2026 · 07:32 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.752577
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310222,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T07:32:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7525773195876289,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789803120",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789803000

Sep 19, 2026 · 07:30 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.810811
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310220,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T07:30:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8108108108108109,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789803000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789802580

Sep 19, 2026 · 07:23 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.810811
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310218,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T07:23:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8108108108108109,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789802580",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789801980

Sep 19, 2026 · 07:13 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.756757
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310216,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T07:13:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7567567567567568,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789801980",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:498:1789801860

Sep 19, 2026 · 07:11 UTC

IODA detected critical level outage for Paraíba
Upstream claim · IODA

Signal value: 0.785714
Signal baseline: 42
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310215,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T07:11:00Z",
  "probeNodeId": null,
  "regionCode": "498",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 42,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7857142857142857,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:498:1789801860",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Paraíba",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789801680

Sep 19, 2026 · 07:08 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.771044
Signal baseline: 297
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310210,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T07:08:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 297,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7710437710437711,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789801680",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789801620

Sep 19, 2026 · 07:07 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.783505
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310209,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T07:07:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7835051546391752,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789801620",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789801440

Sep 19, 2026 · 07:04 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.810811
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310204,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T07:04:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8108108108108109,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789801440",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789801080

Sep 19, 2026 · 06:58 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.754209
Signal baseline: 297
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310203,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T06:58:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 297,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7542087542087542,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789801080",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:488:1789800660

Sep 19, 2026 · 06:51 UTC

IODA detected critical level outage for Minas Gerais
Upstream claim · IODA

Signal value: 0.763158
Signal baseline: 380
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310202,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T06:51:00Z",
  "probeNodeId": null,
  "regionCode": "488",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 380,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7631578947368421,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:488:1789800660",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Minas Gerais",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789800420

Sep 19, 2026 · 06:47 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.777778
Signal baseline: 297
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310197,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T06:47:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 297,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7777777777777778,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789800420",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789800360

Sep 19, 2026 · 06:46 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.793814
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310196,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T06:46:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7938144329896907,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789800360",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789800060

Sep 19, 2026 · 06:41 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.810811
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310195,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T06:41:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8108108108108109,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789800060",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:498:1789800000

Sep 19, 2026 · 06:40 UTC

IODA detected critical level outage for Paraíba
Upstream claim · IODA

Signal value: 0.785714
Signal baseline: 42
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310193,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T06:40:00Z",
  "probeNodeId": null,
  "regionCode": "498",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 42,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7857142857142857,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:498:1789800000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Paraíba",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789799940

Sep 19, 2026 · 06:39 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.779661
Signal baseline: 59
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310192,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T06:39:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 59,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7796610169491526,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789799940",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:497:1789799820

Sep 19, 2026 · 06:37 UTC

IODA detected critical level outage for Espírito Santo
Upstream claim · IODA

Signal value: 0.77193
Signal baseline: 57
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310191,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T06:37:00Z",
  "probeNodeId": null,
  "regionCode": "497",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 57,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7719298245614035,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:497:1789799820",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Espírito Santo",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789799580

Sep 19, 2026 · 06:33 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.814815
Signal baseline: 27
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310189,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T06:33:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 27,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8148148148148148,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789799580",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789799520

Sep 19, 2026 · 06:32 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.783505
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310188,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T06:32:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7835051546391752,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789799520",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789799460

Sep 19, 2026 · 06:31 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.774411
Signal baseline: 297
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310187,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T06:31:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 297,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7744107744107744,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789799460",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789798740

Sep 19, 2026 · 06:19 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.837838
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310184,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T06:19:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8378378378378378,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789798740",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789798680

Sep 19, 2026 · 06:18 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.773196
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310183,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T06:18:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7731958762886598,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789798680",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789798620

Sep 19, 2026 · 06:17 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.750842
Signal baseline: 297
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310181,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T06:17:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 297,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7508417508417509,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789798620",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:488:1789798620

Sep 19, 2026 · 06:17 UTC

IODA detected critical level outage for Minas Gerais
Upstream claim · IODA

Signal value: 0.750656
Signal baseline: 381
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310182,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T06:17:00Z",
  "probeNodeId": null,
  "regionCode": "488",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 381,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7506561679790026,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:488:1789798620",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Minas Gerais",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789798140

Sep 19, 2026 · 06:09 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.762712
Signal baseline: 59
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310179,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T06:09:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 59,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7627118644067796,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789798140",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789797960

Sep 19, 2026 · 06:06 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.777778
Signal baseline: 27
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310178,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T06:06:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 27,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7777777777777778,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789797960",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789797840

Sep 19, 2026 · 06:04 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.774411
Signal baseline: 297
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310177,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T06:04:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 297,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7744107744107744,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789797840",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789797540

Sep 19, 2026 · 05:59 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.773196
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310175,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T05:59:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7731958762886598,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789797540",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789797240

Sep 19, 2026 · 05:54 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.810811
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310173,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T05:54:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8108108108108109,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789797240",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789797180

Sep 19, 2026 · 05:53 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.774411
Signal baseline: 297
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310172,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T05:53:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 297,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7744107744107744,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789797180",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789796220

Sep 19, 2026 · 05:37 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.864865
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310168,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T05:37:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8648648648648649,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789796220",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789796220

Sep 19, 2026 · 05:37 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.773196
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310169,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T05:37:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7731958762886598,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789796220",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789796160

Sep 19, 2026 · 05:36 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.760943
Signal baseline: 297
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310167,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T05:36:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 297,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7609427609427609,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789796160",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:493:1789796040

Sep 19, 2026 · 05:34 UTC

IODA detected critical level outage for Ceará
Upstream claim · IODA

Signal value: 0.786885
Signal baseline: 61
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310166,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T05:34:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 61,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7868852459016393,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1789796040",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Ceará",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789795620

Sep 19, 2026 · 05:27 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.777778
Signal baseline: 27
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310164,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T05:27:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 27,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7777777777777778,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789795620",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789795440

Sep 19, 2026 · 05:24 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.783784
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310163,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T05:24:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7837837837837838,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789795440",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789795260

Sep 19, 2026 · 05:21 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.793814
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310161,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T05:21:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7938144329896907,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789795260",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789794960

Sep 19, 2026 · 05:16 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.837838
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310159,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T05:16:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8378378378378378,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789794960",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789794900

Sep 19, 2026 · 05:15 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.768456
Signal baseline: 298
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310157,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T05:15:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 298,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7684563758389261,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789794900",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789794420

Sep 19, 2026 · 05:07 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.773196
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310155,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T05:07:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7731958762886598,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789794420",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:493:1789794000

Sep 19, 2026 · 05:00 UTC

IODA detected critical level outage for Ceará
Upstream claim · IODA

Signal value: 0.786885
Signal baseline: 61
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310154,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T05:00:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 61,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7868852459016393,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1789794000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Ceará",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789793880

Sep 19, 2026 · 04:58 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.765101
Signal baseline: 298
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310152,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T04:58:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 298,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7651006711409396,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789793880",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789793880

Sep 19, 2026 · 04:58 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.773196
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310153,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T04:58:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7731958762886598,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789793880",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789793760

Sep 19, 2026 · 04:56 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.814815
Signal baseline: 27
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 12:00:04.934850 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 452310151,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T04:56:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T12:00:04.934850",
  "riskTier": 4,
  "signalBaseline": 27,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8148148148148148,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789793760",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789793640

Sep 19, 2026 · 04:54 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.756757
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297046,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T04:54:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7567567567567568,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789793640",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:483:1789793460

Sep 19, 2026 · 04:51 UTC

IODA detected critical level outage for Pará
Upstream claim · IODA

Signal value: 0.811594
Signal baseline: 69
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297044,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T04:51:00Z",
  "probeNodeId": null,
  "regionCode": "483",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 69,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8115942028985508,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:483:1789793460",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pará",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789793460

Sep 19, 2026 · 04:51 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.775168
Signal baseline: 298
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297045,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T04:51:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 298,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7751677852348994,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789793460",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:488:1789793220

Sep 19, 2026 · 04:47 UTC

IODA detected critical level outage for Minas Gerais
Upstream claim · IODA

Signal value: 0.759162
Signal baseline: 382
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297042,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T04:47:00Z",
  "probeNodeId": null,
  "regionCode": "488",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 382,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7591623036649214,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:488:1789793220",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Minas Gerais",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789793100

Sep 19, 2026 · 04:45 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.888889
Signal baseline: 27
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297040,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T04:45:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 27,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8888888888888888,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789793100",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789793100

Sep 19, 2026 · 04:45 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.783784
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297041,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T04:45:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7837837837837838,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789793100",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789792920

Sep 19, 2026 · 04:42 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.762887
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297039,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T04:42:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7628865979381443,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789792920",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789792680

Sep 19, 2026 · 04:38 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.777778
Signal baseline: 27
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297038,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T04:38:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 27,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7777777777777778,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789792680",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789792440

Sep 19, 2026 · 04:34 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.762887
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297036,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T04:34:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7628865979381443,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789792440",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789792440

Sep 19, 2026 · 04:34 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.755034
Signal baseline: 298
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297037,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T04:34:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 298,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7550335570469798,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789792440",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789792320

Sep 19, 2026 · 04:32 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.783784
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297035,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T04:32:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7837837837837838,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789792320",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789791840

Sep 19, 2026 · 04:24 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.751678
Signal baseline: 298
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297034,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T04:24:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 298,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7516778523489933,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789791840",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:488:1789791780

Sep 19, 2026 · 04:23 UTC

IODA detected critical level outage for Minas Gerais
Upstream claim · IODA

Signal value: 0.754569
Signal baseline: 383
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297033,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T04:23:00Z",
  "probeNodeId": null,
  "regionCode": "488",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 383,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7545691906005222,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:488:1789791780",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Minas Gerais",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789791720

Sep 19, 2026 · 04:22 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.793814
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297032,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T04:22:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7938144329896907,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789791720",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789791360

Sep 19, 2026 · 04:16 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.761745
Signal baseline: 298
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297030,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T04:16:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 298,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.761744966442953,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789791360",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789790700

Sep 19, 2026 · 04:05 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.751678
Signal baseline: 298
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297029,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T04:05:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 298,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7516778523489933,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789790700",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789790220

Sep 19, 2026 · 03:57 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.804124
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297026,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T03:57:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8041237113402062,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789790220",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789789920

Sep 19, 2026 · 03:52 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.810811
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297024,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T03:52:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8108108108108109,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789789920",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:499:1789789920

Sep 19, 2026 · 03:52 UTC

IODA detected critical level outage for Rio de Janeiro
Upstream claim · IODA

Signal value: 0.758389
Signal baseline: 298
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297025,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T03:52:00Z",
  "probeNodeId": null,
  "regionCode": "499",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 298,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7583892617449665,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:499:1789789920",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rio de Janeiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789789440

Sep 19, 2026 · 03:44 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.814815
Signal baseline: 27
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297021,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T03:44:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 27,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8148148148148148,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789789440",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:479:1789789200

Sep 19, 2026 · 03:40 UTC

IODA detected critical level outage for Pernambuco
Upstream claim · IODA

Signal value: 0.783505
Signal baseline: 97
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297020,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T03:40:00Z",
  "probeNodeId": null,
  "regionCode": "479",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 97,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7835051546391752,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:479:1789789200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pernambuco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789788600

Sep 19, 2026 · 03:30 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.810811
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297015,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T03:30:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8108108108108109,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789788600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:498:1789788540

Sep 19, 2026 · 03:29 UTC

IODA detected critical level outage for Paraíba
Upstream claim · IODA

Signal value: 0.767442
Signal baseline: 43
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297014,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T03:29:00Z",
  "probeNodeId": null,
  "regionCode": "498",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 43,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7674418604651163,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:498:1789788540",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Paraíba",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789787820

Sep 19, 2026 · 03:17 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.851852
Signal baseline: 27
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297010,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T03:17:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 27,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8518518518518519,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789787820",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789787760

Sep 19, 2026 · 03:16 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.837838
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297009,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T03:16:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8378378378378378,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789787760",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:493:1789787460

Sep 19, 2026 · 03:11 UTC

IODA detected critical level outage for Ceará
Upstream claim · IODA

Signal value: 0.770492
Signal baseline: 61
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451297008,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T03:11:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 61,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7704918032786885,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1789787460",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Ceará",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789786560

Sep 19, 2026 · 02:56 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.814815
Signal baseline: 27
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451296999,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T02:56:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 27,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8148148148148148,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789786560",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789785660

Sep 19, 2026 · 02:41 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.810811
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451296997,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T02:41:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8108108108108109,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789785660",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789785060

Sep 19, 2026 · 02:31 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.783784
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451296994,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T02:31:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7837837837837838,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789785060",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789784520

Sep 19, 2026 · 02:22 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.756757
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451296991,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T02:22:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7567567567567568,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789784520",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:489:1789784460

Sep 19, 2026 · 02:21 UTC

IODA detected critical level outage for Mato Grosso
Upstream claim · IODA

Signal value: 0.851852
Signal baseline: 27
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451296990,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T02:21:00Z",
  "probeNodeId": null,
  "regionCode": "489",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 27,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8518518518518519,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:489:1789784460",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mato Grosso",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789783320

Sep 19, 2026 · 02:02 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.783784
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451296987,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T02:02:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7837837837837838,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789783320",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789782720

Sep 19, 2026 · 01:52 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.810811
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451296986,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T01:52:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8108108108108109,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789782720",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:493:1789782480

Sep 19, 2026 · 01:48 UTC

IODA detected critical level outage for Ceará
Upstream claim · IODA

Signal value: 0.754098
Signal baseline: 61
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451296985,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T01:48:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 61,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7540983606557377,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1789782480",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Ceará",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789782060

Sep 19, 2026 · 01:41 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.837838
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451296984,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T01:41:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8378378378378378,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789782060",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:496:1789781760

Sep 19, 2026 · 01:36 UTC

IODA detected critical level outage for Bahia
Upstream claim · IODA

Signal value: 0.783626
Signal baseline: 171
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451296983,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T01:36:00Z",
  "probeNodeId": null,
  "regionCode": "496",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 171,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.783625730994152,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:496:1789781760",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Bahia",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789781580

Sep 19, 2026 · 01:33 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.837838
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451296981,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T01:33:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8378378378378378,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789781580",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789781280

Sep 19, 2026 · 01:28 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.8
Signal baseline: 60
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451296979,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T01:28:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 60,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789781280",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:486:1789780200

Sep 19, 2026 · 01:10 UTC

IODA detected critical level outage for Distrito Federal
Upstream claim · IODA

Signal value: 0.8
Signal baseline: 60
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451296977,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T01:10:00Z",
  "probeNodeId": null,
  "regionCode": "486",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 60,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:486:1789780200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789778760

Sep 19, 2026 · 00:46 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.756757
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451296974,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T00:46:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7567567567567568,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789778760",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:496:1789778340

Sep 19, 2026 · 00:39 UTC

IODA detected critical level outage for Bahia
Upstream claim · IODA

Signal value: 0.789474
Signal baseline: 171
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451296972,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T00:39:00Z",
  "probeNodeId": null,
  "regionCode": "496",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 171,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7894736842105263,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:496:1789778340",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Bahia",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:482:1789776900

Sep 19, 2026 · 00:15 UTC

IODA detected critical level outage for Maranhão
Upstream claim · IODA

Signal value: 0.783784
Signal baseline: 37
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451296967,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T00:15:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7837837837837838,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1789776900",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:483:1789776900

Sep 19, 2026 · 00:15 UTC

IODA detected critical level outage for Pará
Upstream claim · IODA

Signal value: 0.811594
Signal baseline: 69
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451296968,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T00:15:00Z",
  "probeNodeId": null,
  "regionCode": "483",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 69,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8115942028985508,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:483:1789776900",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pará",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:496:1789776480

Sep 19, 2026 · 00:08 UTC

IODA detected critical level outage for Bahia
Upstream claim · IODA

Signal value: 0.795322
Signal baseline: 171
Evidence confidence: 80%
Link confidence: 80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved: 2026-09-19 06:00:04.922262 · timezone unspecified

Open upstream source

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 451296966,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-19T00:08:00Z",
  "probeNodeId": null,
  "regionCode": "496",
  "retrievedAt": "2026-09-19T06:00:04.922262",
  "riskTier": 4,
  "signalBaseline": 171,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7953216374269005,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:496:1789776480",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Bahia",
  "upstreamSeverity": "critical"
}

Source-reported corroboration

The source’s corroboration assessment is separate from incident confidence and evidence-link confidence. Inspect its source list, count and description.

{
  "description": "Single source: ioda",
  "evidenceCount": 245,
  "level": "low",
  "score": 0.67,
  "sourceCount": 1,
  "sources": [
    "ioda"
  ]
}

Declared incident sources: IODA.

This record does not list two distinct sources. Treat it as a single-source or uncorroborated record.

Scope and attribution

What the record names.

Methodology

Affected services

No services named.

Incident mechanism

Infrastructure outage

Individual evidence may carry more specific methods. Those do not automatically describe the entire incident.

Affected domains · 0

Domains named by the source record. Each link opens country-specific OONI measurements; a named domain is not a blanket national-block verdict.

No domains named.

Networks and evidence attribution

ASNs named by this source record: None listed.

This aggregate describes fields literally present in linked evidence. It does not identify who caused an event or prove intent.

{
  "asns_attributed": 0,
  "domains_attributed": 0,
  "methods": [
    {
      "evidence_count": 245,
      "method": "outage"
    }
  ],
  "note": "Aggregated from this incident's linked evidence rows — only domains, ASNs, and blocking methods the evidence literally records are shown, with the per-item evidence count. No per-domain/per-ASN attribution is present in the linked evidence for this incident (e.g. country/ASN-level outage signals).",
  "sources": [
    "ioda"
  ],
  "top_asns": [],
  "top_domains": []
}

What this record cannot establish

Measurements alone do not attribute an event to a government, ISP or another actor, and do not establish intent. An outage or anomalous result can have several explanations.

The country label is an aggregation scope. It is not a census of every network, city or service. Regional or ASN fields belong to their individual source evidence and should not be expanded into a national claim.

The source observation window and evidence timestamps do not prove an exact start and stop of blocking.

Signal definitions, baseline rates and model versions depend on the source. This record does not establish a common baseline or calibrated certainty. Use the source’s specific signal definition and evaluation before interpreting a score.

Inspect measurement coverage

Cite this incident

Take the record
with you.

Use the permanent published URL.
The original source title is preserved.

BibTeX ↓RIS ↓Markdown ↓JSON ↓Full citation page →

APA citation

Voidly Research. (2026). Internet connectivity disruption in Brazil [BR-2026-0058]. Voidly Global Censorship Index. https://voidly.ai/incident/BR-2026-0058

The record over time.

Created: 2026-09-19 06:00:08.995561 · timezone unspecified
Last updated: 2026-09-20 06:00:09.877348 · timezone unspecified
Revision: 5

Revision history and original fields

Revision-history array unavailable.

Canonical ID: BR-2026-0058. Source ID: BR-2026-0058. Hash ID: 1c788dbfbeb4.

Additional source duration field: 22.5667 hours. It is retained separately from the minutes field and does not establish a verified event duration.

Complete source JSON

{
  "affectedAsns": [],
  "affectedDomains": [],
  "affectedServices": [],
  "anomalyRate": 0.7910051521148354,
  "attribution": {
    "asns_attributed": 0,
    "domains_attributed": 0,
    "methods": [
      {
        "evidence_count": 245,
        "method": "outage"
      }
    ],
    "note": "Aggregated from this incident's linked evidence rows — only domains, ASNs, and blocking methods the evidence literally records are shown, with the per-item evidence count. No per-domain/per-ASN attribution is present in the linked evidence for this incident (e.g. country/ASN-level outage signals).",
    "sources": [
      "ioda"
    ],
    "top_asns": [],
    "top_domains": []
  },
  "confidence": 0.75,
  "corroboration": {
    "description": "Single source: ioda",
    "evidenceCount": 245,
    "level": "low",
    "score": 0.67,
    "sourceCount": 1,
    "sources": [
      "ioda"
    ]
  },
  "country": "BR",
  "countryName": "Brazil",
  "createdAt": "2026-09-19T06:00:08.995561",
  "description": "IODA detected significant connectivity drop in Brazil. 44 critical alerts recorded.",
  "duration": 1354,
  "durationHours": 22.5667,
  "endTime": "2026-09-19T23:59:00Z",
  "evidence": [
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.8,
      "continent": null,
      "countryCode": "BR",
      "domain": null,
      "domainCategory": null,
      "id": 455366408,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-09-19T23:59:00Z",
      "probeNodeId": null,
      "regionCode": "495",
      "retrievedAt": "2026-09-20T06:00:05.676175",
      "riskTier": null,
      "signalBaseline": 35,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.7714285714285715,
      "source": "ioda",
      "sourceRef": "ioda:alert:merit-nt:region:495:1789862340",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
      "unSubregion": null,
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Alagoas",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.8,
      "continent": null,
      "countryCode": "BR",
      "domain": null,
      "domainCategory": null,
      "id": 455366407,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-09-19T23:54:00Z",
      "probeNodeId": null,
      "regionCode": "494",
      "retrievedAt": "2026-09-20T06:00:05.676175",
      "riskTier": null,
      "signalBaseline": 30,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.8,
      "source": "ioda",
      "sourceRef": "ioda:alert:merit-nt:region:494:1789862040",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
      "unSubregion": null,
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Piauí",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.8,
      "continent": null,
      "countryCode": "BR",
      "domain": null,
      "domainCategory": null,
      "id": 455366406,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-09-19T23:47:00Z",
      "probeNodeId": null,
      "regionCode": "486",
      "retrievedAt": "2026-09-20T06:00:05.676175",
      "riskTier": null,
      "signalBaseline": 57,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.8070175438596491,
      "source": "ioda",
      "sourceRef": "ioda:alert:merit-nt:region:486:1789861620",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
      "unSubregion": null,
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.8,
      "continent": null,
      "countryCode": "BR",
      "domain": null,
      "domainCategory": null,
      "id": 455366405,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-09-19T23:39:00Z",
      "probeNodeId": null,
      "regionCode": "495",
      "retrievedAt": "2026-09-20T06:00:05.676175",
      "riskTier": null,
      "signalBaseline": 35,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.7714285714285715,
      "source": "ioda",
      "sourceRef": "ioda:alert:merit-nt:region:495:1789861140",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
      "unSubregion": null,
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Alagoas",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.8,
      "continent": null,
      "countryCode": "BR",
      "domain": null,
      "domainCategory": null,
      "id": 455366404,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-09-19T23:29:00Z",
      "probeNodeId": null,
      "regionCode": "486",
      "retrievedAt": "2026-09-20T06:00:05.676175",
      "riskTier": null,
      "signalBaseline": 57,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.7894736842105263,
      "source": "ioda",
      "sourceRef": "ioda:alert:merit-nt:region:486:1789860540",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
      "unSubregion": null,
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Distrito Federal",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.8,
      "continent": null,
      "countryCode": "BR",
      "domain": null,
      "domainCategory": null,
      "id": 455366403,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-09-19T23:25:00Z",
      "probeNodeId": null,
      "regionCode": "483",
      "retrievedAt": "2026-09-20T06:00:05.676175",
      "riskTier": null,
      "signalBaseline": 69,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.8115942028985508,
      "source": "ioda",
      "sourceRef": "ioda:alert:merit-nt:region:483:1789860300",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
      "unSubregion": null,
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Pará",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.8,
      "continent": null,
      "countryCode": "BR",
      "domain": null,
      "domainCategory": null,
      "id": 455366402,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-09-19T23:24:00Z",
      "probeNodeId": null,
      "regionCode": "494",
      "retrievedAt": "2026-09-20T06:00:05.676175",
      "riskTier": null,
      "signalBaseline": 30,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.7666666666666667,
      "source": "ioda",
      "sourceRef": "ioda:alert:merit-nt:region:494:1789860240",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
      "unSubregion": null,
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Piauí",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.8,
      "continent": null,
      "countryCode": "BR",
      "domain": null,
      "domainCategory": null,
      "id": 455366401,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-09-19T23:23:00Z",
      "probeNodeId": null,
      "regionCode": "495",
      "retrievedAt": "2026-09-20T06:00:05.676175",
      "riskTier": null,
      "signalBaseline": 35,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.8,
      "source": "ioda",
      "sourceRef": "ioda:alert:merit-nt:region:495:1789860180",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
      "unSubregion": null,
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Alagoas",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.8,
      "continent": null,
      "countryCode": "BR",
      "domain": null,
      "domainCategory": null,
      "id": 455366398,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-09-19T23:11:00Z",
      "probeNodeId": null,
      "regionCode": "493",
      "retrievedAt": "2026-09-20T06:00:05.676175",
      "riskTier": null,
      "signalBaseline": 61,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.7540983606557377,
      "source": "ioda",
      "sourceRef": "ioda:alert:merit-nt:region:493:1789859460",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
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  "evidenceSourceBreakdown": {
    "ioda": 245
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  "evidenceSpan": {
    "earliest": "2026-09-19T00:08:00Z",
    "latest": "2026-09-19T23:59:00Z"
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  "flag": "🇧🇷",
  "generated_at_utc": "2026-09-20T06:05:59.111214Z",
  "hashId": "1c788dbfbeb4",
  "id": "BR-2026-0058",
  "incidentType": "disruption",
  "measurementCount": 44,
  "mechanism": "Infrastructure outage",
  "readableId": "BR-2026-0058",
  "reportUrl": "https://api.voidly.ai/data/incidents/1c788dbfbeb4/report?format=markdown",
  "revision": 5,
  "severity": "critical",
  "severityGrade": "B",
  "sources": [
    "ioda"
  ],
  "startTime": "2026-09-19T00:08:00Z",
  "status": "active",
  "title": "Internet connectivity disruption in Brazil",
  "updatedAt": "2026-09-20T06:00:09.877348"
}

All Brazil incidents

Sep 20, 2026 · disruptionInternet connectivity disruption in Brazil Sep 18, 2026 · disruptionInternet connectivity disruption in Brazil Sep 17, 2026 · disruptionInternet connectivity disruption in Brazil Sep 13, 2026 · disruptionInternet connectivity disruption in Brazil Sep 10, 2026 · disruptionInternet connectivity disruption in Brazil Sep 3, 2026 · disruptionInternet connectivity disruption in Brazil

More with the same mechanism · Infrastructure outage

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Related records come from up to 100 recent records in the same country. They do not establish a causal connection.

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