Voidly

Incident record · Brazil

Internet connectivity disruption in Brazil

Type
disruption
Status
active
Severity
critical

Source summary

IODA detected significant connectivity drop in Brazil. 15 critical alerts recorded.

Open incident JSON
Reported anomaly rate
78.9%

Source-defined signal; not a universal test-failure percentage.

Source measurement count
15

The record’s count can represent aggregate inputs or alerts.

Incident confidence
75%

A source score, not certainty of intentional censorship.

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

Follow the evidence

45 linked records.

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

Linked observation dates

45 dated · 0 without a verified timezone
IODA45 linked records
Aug 20, 2026 · 09:07 UTCAug 20, 2026 · 18:40 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.

IODA45 records · open evidence

outage · critical

ioda:alert:merit-nt:region:495:1787251200

IODA detected critical level outage for Alagoas

Upstream claim · IODA
Signal value
0.794872
Signal baseline
39
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-21 00:00:04.137045 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340934516,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T18:40:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-08-21T00:00:04.137045",
  "riskTier": 4,
  "signalBaseline": 39,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7948717948717948,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1787251200",
  "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:494:1787250960

IODA detected critical level outage for Piauí

Upstream claim · IODA
Signal value
0.809524
Signal baseline
42
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-21 00:00:04.137045 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340934515,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T18:36:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-08-21T00:00:04.137045",
  "riskTier": 4,
  "signalBaseline": 42,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8095238095238095,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1787250960",
  "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:495:1787250480

IODA detected critical level outage for Alagoas

Upstream claim · IODA
Signal value
0.794872
Signal baseline
39
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-21 00:00:04.137045 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340934513,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T18:28:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-08-21T00:00:04.137045",
  "riskTier": 4,
  "signalBaseline": 39,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7948717948717948,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1787250480",
  "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:495:1787248560

IODA detected critical level outage for Alagoas

Upstream claim · IODA
Signal value
0.769231
Signal baseline
39
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-21 00:00:04.137045 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340934507,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T17:56:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-08-21T00:00:04.137045",
  "riskTier": 4,
  "signalBaseline": 39,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7692307692307693,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1787248560",
  "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:495:1787247900

IODA detected critical level outage for Alagoas

Upstream claim · IODA
Signal value
0.820513
Signal baseline
39
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-21 00:00:04.137045 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340934506,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T17:45:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-08-21T00:00:04.137045",
  "riskTier": 4,
  "signalBaseline": 39,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8205128205128205,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1787247900",
  "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:495:1787246460

IODA detected critical level outage for Alagoas

Upstream claim · IODA
Signal value
0.820513
Signal baseline
39
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-21 00:00:04.137045 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340934498,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T17:21:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-08-21T00:00:04.137045",
  "riskTier": 4,
  "signalBaseline": 39,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8205128205128205,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1787246460",
  "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:495:1787245620

IODA detected critical level outage for Alagoas

Upstream claim · IODA
Signal value
0.820513
Signal baseline
39
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-21 00:00:04.137045 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340934496,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T17:07:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-08-21T00:00:04.137045",
  "riskTier": 4,
  "signalBaseline": 39,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8205128205128205,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1787245620",
  "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:494:1787244780

IODA detected critical level outage for Piauí

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
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085644,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T16:53:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 42,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7619047619047619,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1787244780",
  "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:495:1787243700

IODA detected critical level outage for Alagoas

Upstream claim · IODA
Signal value
0.794872
Signal baseline
39
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085641,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T16:35:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 39,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7948717948717948,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1787243700",
  "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:495:1787242440

IODA detected critical level outage for Alagoas

Upstream claim · IODA
Signal value
0.769231
Signal baseline
39
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085639,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T16:14:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 39,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7692307692307693,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1787242440",
  "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:494:1787241660

IODA detected critical level outage for Piauí

Upstream claim · IODA
Signal value
0.833333
Signal baseline
42
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085638,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T16:01:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 42,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8333333333333334,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1787241660",
  "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:495:1787241360

IODA detected critical level outage for Alagoas

Upstream claim · IODA
Signal value
0.769231
Signal baseline
39
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085636,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T15:56:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 39,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7692307692307693,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1787241360",
  "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:495:1787239380

IODA detected critical level outage for Alagoas

Upstream claim · IODA
Signal value
0.794872
Signal baseline
39
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085631,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T15:23:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 39,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7948717948717948,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1787239380",
  "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:494:1787238420

IODA detected critical level outage for Piauí

Upstream claim · IODA
Signal value
0.833333
Signal baseline
42
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085630,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T15:07:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 42,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8333333333333334,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1787238420",
  "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:494:1787236980

IODA detected critical level outage for Piauí

Upstream claim · IODA
Signal value
0.809524
Signal baseline
42
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085629,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T14:43:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 42,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8095238095238095,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1787236980",
  "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:494:1787235120

IODA detected critical level outage for Piauí

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
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085624,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T14:12:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 42,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7619047619047619,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1787235120",
  "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:494:1787234400

IODA detected critical level outage for Piauí

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
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085619,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T14:00:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 42,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7857142857142857,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1787234400",
  "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:494:1787232900

IODA detected critical level outage for Piauí

Upstream claim · IODA
Signal value
0.857143
Signal baseline
42
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085616,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T13:35:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 42,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8571428571428571,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1787232900",
  "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:494:1787232240

IODA detected critical level outage for Piauí

Upstream claim · IODA
Signal value
0.809524
Signal baseline
42
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085615,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T13:24:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 42,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8095238095238095,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1787232240",
  "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:494:1787231520

IODA detected critical level outage for Piauí

Upstream claim · IODA
Signal value
0.833333
Signal baseline
42
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085614,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T13:12:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 42,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8333333333333334,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1787231520",
  "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:494:1787230920

IODA detected critical level outage for Piauí

Upstream claim · IODA
Signal value
0.833333
Signal baseline
42
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085613,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T13:02:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 42,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8333333333333334,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1787230920",
  "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:482:1787227560

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
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085610,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T12:06:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7567567567567568,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1787227560",
  "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:493:1787226600

IODA detected critical level outage for Ceará

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
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085609,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T11:50:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 58,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7758620689655172,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1787226600",
  "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:495:1787226420

IODA detected critical level outage for Alagoas

Upstream claim · IODA
Signal value
0.769231
Signal baseline
39
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085608,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T11:47:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 39,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7692307692307693,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1787226420",
  "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:494:1787226300

IODA detected critical level outage for Piauí

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
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085607,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T11:45:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 42,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7857142857142857,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1787226300",
  "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:493:1787225640

IODA detected critical level outage for Ceará

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
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085606,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T11:34:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 58,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7758620689655172,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1787225640",
  "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:493:1787225220

IODA detected critical level outage for Ceará

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
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085604,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T11:27:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 58,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7758620689655172,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1787225220",
  "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:495:1787224500

IODA detected critical level outage for Alagoas

Upstream claim · IODA
Signal value
0.820513
Signal baseline
39
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085602,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T11:15:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 39,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8205128205128205,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1787224500",
  "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:493:1787224140

IODA detected critical level outage for Ceará

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
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085595,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T11:09:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 58,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8103448275862069,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1787224140",
  "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:495:1787224080

IODA detected critical level outage for Alagoas

Upstream claim · IODA
Signal value
0.846154
Signal baseline
39
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 18:00:04.607062 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 340085594,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T11:08:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-08-20T18:00:04.607062",
  "riskTier": 4,
  "signalBaseline": 39,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8461538461538461,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1787224080",
  "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:493:1787222400

IODA detected critical level outage for Ceará

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
2026-08-20 12:00:04.302474 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 339235380,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T10:40:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-08-20T12:00:04.302474",
  "riskTier": 4,
  "signalBaseline": 58,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7758620689655172,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1787222400",
  "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:495:1787222160

IODA detected critical level outage for Alagoas

Upstream claim · IODA
Signal value
0.769231
Signal baseline
39
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 12:00:04.302474 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 339235379,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T10:36:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-08-20T12:00:04.302474",
  "riskTier": 4,
  "signalBaseline": 39,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7692307692307693,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1787222160",
  "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:482:1787222100

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
2026-08-20 12:00:04.302474 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 339235377,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T10:35:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-08-20T12:00:04.302474",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8108108108108109,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1787222100",
  "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:482:1787221560

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
2026-08-20 12:00:04.302474 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 339235375,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T10:26:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-08-20T12:00:04.302474",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7837837837837838,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1787221560",
  "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:482:1787220900

IODA detected critical level outage for Maranhão

Upstream claim · IODA
Signal value
0.891892
Signal baseline
37
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 12:00:04.302474 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 339235374,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T10:15:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-08-20T12:00:04.302474",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8918918918918919,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1787220900",
  "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:495:1787220660

IODA detected critical level outage for Alagoas

Upstream claim · IODA
Signal value
0.769231
Signal baseline
39
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 12:00:04.302474 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 339235373,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T10:11:00Z",
  "probeNodeId": null,
  "regionCode": "495",
  "retrievedAt": "2026-08-20T12:00:04.302474",
  "riskTier": 4,
  "signalBaseline": 39,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7692307692307693,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:495:1787220660",
  "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:493:1787220540

IODA detected critical level outage for Ceará

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
2026-08-20 12:00:04.302474 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 339235372,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T10:09:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-08-20T12:00:04.302474",
  "riskTier": 4,
  "signalBaseline": 58,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7758620689655172,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1787220540",
  "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:496:1787220060

IODA detected critical level outage for Bahia

Upstream claim · IODA
Signal value
0.777108
Signal baseline
166
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 12:00:04.302474 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 339235371,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T10:01:00Z",
  "probeNodeId": null,
  "regionCode": "496",
  "retrievedAt": "2026-08-20T12:00:04.302474",
  "riskTier": 4,
  "signalBaseline": 166,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7771084337349398,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:496:1787220060",
  "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:493:1787218800

IODA detected critical level outage for Ceará

Upstream claim · IODA
Signal value
0.793103
Signal baseline
58
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 12:00:04.302474 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 339235369,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T09:40:00Z",
  "probeNodeId": null,
  "regionCode": "493",
  "retrievedAt": "2026-08-20T12:00:04.302474",
  "riskTier": 4,
  "signalBaseline": 58,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7931034482758621,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:493:1787218800",
  "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:496:1787218800

IODA detected critical level outage for Bahia

Upstream claim · IODA
Signal value
0.759036
Signal baseline
166
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 12:00:04.302474 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 339235370,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T09:40:00Z",
  "probeNodeId": null,
  "regionCode": "496",
  "retrievedAt": "2026-08-20T12:00:04.302474",
  "riskTier": 4,
  "signalBaseline": 166,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7590361445783133,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:496:1787218800",
  "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:496:1787218140

IODA detected critical level outage for Bahia

Upstream claim · IODA
Signal value
0.76506
Signal baseline
166
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 12:00:04.302474 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 339235367,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T09:29:00Z",
  "probeNodeId": null,
  "regionCode": "496",
  "retrievedAt": "2026-08-20T12:00:04.302474",
  "riskTier": 4,
  "signalBaseline": 166,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7650602409638554,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:496:1787218140",
  "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:484:1787217600

IODA detected critical level outage for Rondônia

Upstream claim · IODA
Signal value
0.8
Signal baseline
20
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 12:00:04.302474 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 339235365,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T09:20:00Z",
  "probeNodeId": null,
  "regionCode": "484",
  "retrievedAt": "2026-08-20T12:00:04.302474",
  "riskTier": 4,
  "signalBaseline": 20,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:484:1787217600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rondônia",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:484:1787217180

IODA detected critical level outage for Rondônia

Upstream claim · IODA
Signal value
0.8
Signal baseline
20
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 12:00:04.302474 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 339235360,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T09:13:00Z",
  "probeNodeId": null,
  "regionCode": "484",
  "retrievedAt": "2026-08-20T12:00:04.302474",
  "riskTier": 4,
  "signalBaseline": 20,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:484:1787217180",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Rondônia",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:merit-nt:region:494:1787216880

IODA detected critical level outage for Piauí

Upstream claim · IODA
Signal value
0.809524
Signal baseline
42
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-20 12:00:04.302474 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 339235359,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T09:08:00Z",
  "probeNodeId": null,
  "regionCode": "494",
  "retrievedAt": "2026-08-20T12:00:04.302474",
  "riskTier": 4,
  "signalBaseline": 42,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.8095238095238095,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:494:1787216880",
  "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:482:1787216820

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
2026-08-20 12:00:04.302474 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Americas",
  "countryCode": "BR",
  "domain": null,
  "domainCategory": null,
  "id": 339235358,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-20T09:07:00Z",
  "probeNodeId": null,
  "regionCode": "482",
  "retrievedAt": "2026-08-20T12:00:04.302474",
  "riskTier": 4,
  "signalBaseline": 37,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7567567567567568,
  "source": "ioda",
  "sourceRef": "ioda:alert:merit-nt:region:482:1787216820",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
  "unSubregion": "South America",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Maranhão",
  "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": 45,
  "level": "low",
  "score": 0.65,
  "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": 45,
      "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.

The record over time.

Created
2026-08-20 12:00:07.553436 · timezone unspecified
Last updated
2026-08-21 00:00:07.484578 · timezone unspecified
Revision
3
Revision history and original fields

Revision-history array unavailable.

Canonical ID: BR-2026-0045. Source ID: BR-2026-0045. Hash ID: 7922af76c41b.

Additional source duration field: 9.55 hours. It is retained separately from the minutes field and does not establish a verified event duration.

Complete source JSON
{
  "affectedAsns": [],
  "affectedDomains": [],
  "affectedServices": [],
  "anomalyRate": 0.789150733114173,
  "attribution": {
    "asns_attributed": 0,
    "domains_attributed": 0,
    "methods": [
      {
        "evidence_count": 45,
        "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": 45,
    "level": "low",
    "score": 0.65,
    "sourceCount": 1,
    "sources": [
      "ioda"
    ]
  },
  "country": "BR",
  "countryName": "Brazil",
  "createdAt": "2026-08-20T12:00:07.553436",
  "description": "IODA detected significant connectivity drop in Brazil. 15 critical alerts recorded.",
  "duration": 573,
  "durationHours": 9.55,
  "endTime": "2026-08-20T18:40:00Z",
  "evidence": [
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.8,
      "continent": "Americas",
      "countryCode": "BR",
      "domain": null,
      "domainCategory": null,
      "id": 340934516,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
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      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-08-20T09:07:00Z",
      "probeNodeId": null,
      "regionCode": "482",
      "retrievedAt": "2026-08-20T12:00:04.302474",
      "riskTier": 4,
      "signalBaseline": 37,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.7567567567567568,
      "source": "ioda",
      "sourceRef": "ioda:alert:merit-nt:region:482:1787216820",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/BR",
      "unSubregion": "South America",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Maranhão",
      "upstreamSeverity": "critical"
    }
  ],
  "evidenceCount": 45,
  "evidenceSourceBreakdown": {
    "ioda": 45
  },
  "evidenceSpan": {
    "earliest": "2026-08-20T09:07:00Z",
    "latest": "2026-08-20T18:40:00Z"
  },
  "flag": "🇧🇷",
  "generated_at_utc": "2026-10-05T21:11:23.527229Z",
  "hashId": "7922af76c41b",
  "id": "BR-2026-0045",
  "incidentType": "disruption",
  "measurementCount": 15,
  "mechanism": "Infrastructure outage",
  "readableId": "BR-2026-0045",
  "reportUrl": "https://api.voidly.ai/data/incidents/7922af76c41b/report?format=markdown",
  "revision": 3,
  "severity": "critical",
  "severityGrade": "B",
  "sources": [
    "ioda"
  ],
  "startTime": "2026-08-20T09:07:00Z",
  "status": "active",
  "title": "Internet connectivity disruption in Brazil",
  "updatedAt": "2026-08-21T00:00:07.484578"
}
All Brazil incidents
More with the same mechanism · Infrastructure outage

Related records come from up to 100 recent records in the same country. They do not establish a causal connection.

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Voidly-original annotations: CC BY 4.0. Upstream data retain their source licenses.