voidly
Data

Incident record · Portugal

Internet connectivity disruption in Portugal

Type
disruption
Status
active
Severity
critical
Inspect evidence Cite this incident

Source summary

IODA detected significant connectivity drop in Portugal. 19 critical alerts recorded.

Open incident JSON
Reported anomaly rate
64.4%

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

Source measurement count
19

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

19 linked records.

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

Linked observation dates

19 dated · 0 without a verified timezone
IODA19 linked records
May 3, 2026 · 20:50 UTCSingle observed timestamp

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.

IODA19 records · open evidence

outage · critical

ioda:alert:ping-slash24:region:3326:1777841400

IODA detected critical level outage for Lisboa

Upstream claim · IODA
Signal value
0.633183
Signal baseline
5,316
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-05-04 00:00:10.054515 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Europe",
  "countryCode": "PT",
  "domain": null,
  "domainCategory": null,
  "id": 56052945,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-05-03T20:50:00Z",
  "probeNodeId": null,
  "regionCode": "3326",
  "retrievedAt": "2026-05-04T00:00:10.054515",
  "riskTier": 5,
  "signalBaseline": 5316,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.6331828442437923,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:3326:1777841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
  "unSubregion": "Southern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Lisboa",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:3328:1777841400

IODA detected critical level outage for Santarém

Upstream claim · IODA
Signal value
0.611345
Signal baseline
476
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-05-04 00:00:10.054515 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Europe",
  "countryCode": "PT",
  "domain": null,
  "domainCategory": null,
  "id": 56053089,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-05-03T20:50:00Z",
  "probeNodeId": null,
  "regionCode": "3328",
  "retrievedAt": "2026-05-04T00:00:10.054515",
  "riskTier": 5,
  "signalBaseline": 476,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.6113445378151261,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:3328:1777841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
  "unSubregion": "Southern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Santarém",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:3319:1777841400

IODA detected critical level outage for Madeira

Upstream claim · IODA
Signal value
0.619718
Signal baseline
71
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-05-04 00:00:10.054515 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Europe",
  "countryCode": "PT",
  "domain": null,
  "domainCategory": null,
  "id": 56053233,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-05-03T20:50:00Z",
  "probeNodeId": null,
  "regionCode": "3319",
  "retrievedAt": "2026-05-04T00:00:10.054515",
  "riskTier": 5,
  "signalBaseline": 71,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.6197183098591549,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:3319:1777841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
  "unSubregion": "Southern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Madeira",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:3330:1777841400

IODA detected critical level outage for Bragança

Upstream claim · IODA
Signal value
0.688073
Signal baseline
109
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-05-04 00:00:10.054515 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Europe",
  "countryCode": "PT",
  "domain": null,
  "domainCategory": null,
  "id": 56053454,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-05-03T20:50:00Z",
  "probeNodeId": null,
  "regionCode": "3330",
  "retrievedAt": "2026-05-04T00:00:10.054515",
  "riskTier": 5,
  "signalBaseline": 109,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.6880733944954128,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:3330:1777841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
  "unSubregion": "Southern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Bragança",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:3321:1777841400

IODA detected critical level outage for Leiria

Upstream claim · IODA
Signal value
0.609342
Signal baseline
471
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-05-04 00:00:10.054515 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Europe",
  "countryCode": "PT",
  "domain": null,
  "domainCategory": null,
  "id": 56053556,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-05-03T20:50:00Z",
  "probeNodeId": null,
  "regionCode": "3321",
  "retrievedAt": "2026-05-04T00:00:10.054515",
  "riskTier": 5,
  "signalBaseline": 471,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.6093418259023354,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:3321:1777841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
  "unSubregion": "Southern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Leiria",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:3317:1777841400

IODA detected critical level outage for Setúbal

Upstream claim · IODA
Signal value
0.665289
Signal baseline
726
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-05-04 00:00:10.054515 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Europe",
  "countryCode": "PT",
  "domain": null,
  "domainCategory": null,
  "id": 56053672,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-05-03T20:50:00Z",
  "probeNodeId": null,
  "regionCode": "3317",
  "retrievedAt": "2026-05-04T00:00:10.054515",
  "riskTier": 5,
  "signalBaseline": 726,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.6652892561983471,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:3317:1777841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
  "unSubregion": "Southern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Setúbal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:3331:1777841400

IODA detected critical level outage for Castelo Branco

Upstream claim · IODA
Signal value
0.639535
Signal baseline
258
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-05-04 00:00:10.054515 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Europe",
  "countryCode": "PT",
  "domain": null,
  "domainCategory": null,
  "id": 56053765,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-05-03T20:50:00Z",
  "probeNodeId": null,
  "regionCode": "3331",
  "retrievedAt": "2026-05-04T00:00:10.054515",
  "riskTier": 5,
  "signalBaseline": 258,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.6395348837209303,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:3331:1777841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
  "unSubregion": "Southern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Castelo Branco",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4840:1777841400

IODA detected critical level outage for Unknown Region in Portugal

Upstream claim · IODA
Signal value
0.695652
Signal baseline
46
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-05-04 00:00:10.054515 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Europe",
  "countryCode": "PT",
  "domain": null,
  "domainCategory": null,
  "id": 56053766,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-05-03T20:50:00Z",
  "probeNodeId": null,
  "regionCode": "4840",
  "retrievedAt": "2026-05-04T00:00:10.054515",
  "riskTier": 5,
  "signalBaseline": 46,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.6956521739130435,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4840:1777841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
  "unSubregion": "Southern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Unknown Region in Portugal",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:3322:1777841400

IODA detected critical level outage for Viana do Castelo

Upstream claim · IODA
Signal value
0.636364
Signal baseline
242
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-05-04 00:00:10.054515 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Europe",
  "countryCode": "PT",
  "domain": null,
  "domainCategory": null,
  "id": 56053767,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-05-03T20:50:00Z",
  "probeNodeId": null,
  "regionCode": "3322",
  "retrievedAt": "2026-05-04T00:00:10.054515",
  "riskTier": 5,
  "signalBaseline": 242,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.6363636363636364,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:3322:1777841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
  "unSubregion": "Southern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Viana do Castelo",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:3327:1777841400

IODA detected critical level outage for Portalegre

Upstream claim · IODA
Signal value
0.733945
Signal baseline
109
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-05-04 00:00:10.054515 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.8,
  "continent": "Europe",
  "countryCode": "PT",
  "domain": null,
  "domainCategory": null,
  "id": 56053805,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-05-03T20:50:00Z",
  "probeNodeId": null,
  "regionCode": "3327",
  "retrievedAt": "2026-05-04T00:00:10.054515",
  "riskTier": 5,
  "signalBaseline": 109,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7339449541284404,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:3327:1777841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
  "unSubregion": "Southern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Portalegre",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:3320:1777841400

IODA detected critical level outage for Aveiro

Upstream claim · IODA
Signal value
0.641866
Signal baseline
793
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-05-04 00:00:10.054515 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Europe",
  "countryCode": "PT",
  "domain": null,
  "domainCategory": null,
  "id": 56054098,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-05-03T20:50:00Z",
  "probeNodeId": null,
  "regionCode": "3320",
  "retrievedAt": "2026-05-04T00:00:10.054515",
  "riskTier": 5,
  "signalBaseline": 793,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.6418663303909206,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:3320:1777841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
  "unSubregion": "Southern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Aveiro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:3324:1777841400

IODA detected critical level outage for Évora

Upstream claim · IODA
Signal value
0.626087
Signal baseline
230
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-05-04 00:00:10.054515 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Europe",
  "countryCode": "PT",
  "domain": null,
  "domainCategory": null,
  "id": 56054266,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-05-03T20:50:00Z",
  "probeNodeId": null,
  "regionCode": "3324",
  "retrievedAt": "2026-05-04T00:00:10.054515",
  "riskTier": 5,
  "signalBaseline": 230,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.6260869565217392,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:3324:1777841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
  "unSubregion": "Southern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Évora",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:3336:1777841400

IODA detected critical level outage for Vila Real

Upstream claim · IODA
Signal value
0.644444
Signal baseline
90
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-05-04 00:00:10.054515 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Europe",
  "countryCode": "PT",
  "domain": null,
  "domainCategory": null,
  "id": 56054405,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-05-03T20:50:00Z",
  "probeNodeId": null,
  "regionCode": "3336",
  "retrievedAt": "2026-05-04T00:00:10.054515",
  "riskTier": 5,
  "signalBaseline": 90,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.6444444444444445,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:3336:1777841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
  "unSubregion": "Southern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Vila Real",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:3323:1777841400

IODA detected critical level outage for Beja

Upstream claim · IODA
Signal value
0.615385
Signal baseline
130
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-05-04 00:00:10.054515 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Europe",
  "countryCode": "PT",
  "domain": null,
  "domainCategory": null,
  "id": 56054514,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-05-03T20:50:00Z",
  "probeNodeId": null,
  "regionCode": "3323",
  "retrievedAt": "2026-05-04T00:00:10.054515",
  "riskTier": 5,
  "signalBaseline": 130,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.6153846153846154,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:3323:1777841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
  "unSubregion": "Southern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Beja",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:3325:1777841400

IODA detected critical level outage for Faro

Upstream claim · IODA
Signal value
0.579268
Signal baseline
984
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-05-04 00:00:10.054515 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Europe",
  "countryCode": "PT",
  "domain": null,
  "domainCategory": null,
  "id": 56054528,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-05-03T20:50:00Z",
  "probeNodeId": null,
  "regionCode": "3325",
  "retrievedAt": "2026-05-04T00:00:10.054515",
  "riskTier": 5,
  "signalBaseline": 984,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.5792682926829268,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:3325:1777841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
  "unSubregion": "Southern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Faro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:3332:1777841400

IODA detected critical level outage for Coimbra

Upstream claim · IODA
Signal value
0.644737
Signal baseline
684
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-05-04 00:00:10.054515 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Europe",
  "countryCode": "PT",
  "domain": null,
  "domainCategory": null,
  "id": 56054603,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-05-03T20:50:00Z",
  "probeNodeId": null,
  "regionCode": "3332",
  "retrievedAt": "2026-05-04T00:00:10.054515",
  "riskTier": 5,
  "signalBaseline": 684,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.6447368421052632,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:3332:1777841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
  "unSubregion": "Southern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Coimbra",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:3329:1777841400

IODA detected critical level outage for Braga

Upstream claim · IODA
Signal value
0.628161
Signal baseline
2,017
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-05-04 00:00:10.054515 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Europe",
  "countryCode": "PT",
  "domain": null,
  "domainCategory": null,
  "id": 56054656,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-05-03T20:50:00Z",
  "probeNodeId": null,
  "regionCode": "3329",
  "retrievedAt": "2026-05-04T00:00:10.054515",
  "riskTier": 5,
  "signalBaseline": 2017,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.6281606346058503,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:3329:1777841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
  "unSubregion": "Southern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Braga",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:3335:1777841400

IODA detected critical level outage for Viseu

Upstream claim · IODA
Signal value
0.658854
Signal baseline
384
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-05-04 00:00:10.054515 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Europe",
  "countryCode": "PT",
  "domain": null,
  "domainCategory": null,
  "id": 56054720,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-05-03T20:50:00Z",
  "probeNodeId": null,
  "regionCode": "3335",
  "retrievedAt": "2026-05-04T00:00:10.054515",
  "riskTier": 5,
  "signalBaseline": 384,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.6588541666666666,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:3335:1777841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
  "unSubregion": "Southern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Viseu",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:3333:1777841400

IODA detected critical level outage for Guarda

Upstream claim · IODA
Signal value
0.663265
Signal baseline
196
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-05-04 00:00:10.054515 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Europe",
  "countryCode": "PT",
  "domain": null,
  "domainCategory": null,
  "id": 56054776,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-05-03T20:50:00Z",
  "probeNodeId": null,
  "regionCode": "3333",
  "retrievedAt": "2026-05-04T00:00:10.054515",
  "riskTier": 5,
  "signalBaseline": 196,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.6632653061224489,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:3333:1777841400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
  "unSubregion": "Southern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Guarda",
  "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": 19,
  "level": "low",
  "score": 0.6,
  "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": 19,
      "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.

A confirmed duration is not supplied. 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 →

The record over time.

Created
2026-05-04 00:00:11.485768 · timezone unspecified
Last updated
2026-05-04 00:00:11.485768 · timezone unspecified
Revision
1
Revision history and original fields

Revision-history array unavailable.

Canonical ID: PT-2026-0006. Source ID: PT-2026-0006. Hash ID: faeeede57cce.

Additional source duration field: 0 hours. It is retained separately from the minutes field and does not establish a verified event duration.

Complete source JSON
{
  "affectedAsns": [],
  "affectedDomains": [],
  "affectedServices": [],
  "anomalyRate": 0.6439217581876366,
  "attribution": {
    "asns_attributed": 0,
    "domains_attributed": 0,
    "methods": [
      {
        "evidence_count": 19,
        "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": 19,
    "level": "low",
    "score": 0.6,
    "sourceCount": 1,
    "sources": [
      "ioda"
    ]
  },
  "country": "PT",
  "countryName": "Portugal",
  "createdAt": "2026-05-04T00:00:11.485768",
  "description": "IODA detected significant connectivity drop in Portugal. 19 critical alerts recorded.",
  "duration": null,
  "durationHours": 0,
  "endTime": null,
  "evidence": [
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.77,
      "continent": "Europe",
      "countryCode": "PT",
      "domain": null,
      "domainCategory": null,
      "id": 56052945,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-05-03T20:50:00Z",
      "probeNodeId": null,
      "regionCode": "3326",
      "retrievedAt": "2026-05-04T00:00:10.054515",
      "riskTier": 5,
      "signalBaseline": 5316,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.6331828442437923,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:3326:1777841400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
      "unSubregion": "Southern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Lisboa",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.77,
      "continent": "Europe",
      "countryCode": "PT",
      "domain": null,
      "domainCategory": null,
      "id": 56053089,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-05-03T20:50:00Z",
      "probeNodeId": null,
      "regionCode": "3328",
      "retrievedAt": "2026-05-04T00:00:10.054515",
      "riskTier": 5,
      "signalBaseline": 476,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.6113445378151261,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:3328:1777841400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
      "unSubregion": "Southern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Santarém",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.77,
      "continent": "Europe",
      "countryCode": "PT",
      "domain": null,
      "domainCategory": null,
      "id": 56053233,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-05-03T20:50:00Z",
      "probeNodeId": null,
      "regionCode": "3319",
      "retrievedAt": "2026-05-04T00:00:10.054515",
      "riskTier": 5,
      "signalBaseline": 71,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.6197183098591549,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:3319:1777841400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
      "unSubregion": "Southern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Madeira",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.77,
      "continent": "Europe",
      "countryCode": "PT",
      "domain": null,
      "domainCategory": null,
      "id": 56053454,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-05-03T20:50:00Z",
      "probeNodeId": null,
      "regionCode": "3330",
      "retrievedAt": "2026-05-04T00:00:10.054515",
      "riskTier": 5,
      "signalBaseline": 109,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.6880733944954128,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:3330:1777841400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
      "unSubregion": "Southern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Bragança",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.77,
      "continent": "Europe",
      "countryCode": "PT",
      "domain": null,
      "domainCategory": null,
      "id": 56053556,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-05-03T20:50:00Z",
      "probeNodeId": null,
      "regionCode": "3321",
      "retrievedAt": "2026-05-04T00:00:10.054515",
      "riskTier": 5,
      "signalBaseline": 471,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.6093418259023354,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:3321:1777841400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
      "unSubregion": "Southern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Leiria",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.77,
      "continent": "Europe",
      "countryCode": "PT",
      "domain": null,
      "domainCategory": null,
      "id": 56053672,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-05-03T20:50:00Z",
      "probeNodeId": null,
      "regionCode": "3317",
      "retrievedAt": "2026-05-04T00:00:10.054515",
      "riskTier": 5,
      "signalBaseline": 726,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.6652892561983471,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:3317:1777841400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
      "unSubregion": "Southern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Setúbal",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.77,
      "continent": "Europe",
      "countryCode": "PT",
      "domain": null,
      "domainCategory": null,
      "id": 56053765,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-05-03T20:50:00Z",
      "probeNodeId": null,
      "regionCode": "3331",
      "retrievedAt": "2026-05-04T00:00:10.054515",
      "riskTier": 5,
      "signalBaseline": 258,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.6395348837209303,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:3331:1777841400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
      "unSubregion": "Southern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Castelo Branco",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.77,
      "continent": "Europe",
      "countryCode": "PT",
      "domain": null,
      "domainCategory": null,
      "id": 56053766,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-05-03T20:50:00Z",
      "probeNodeId": null,
      "regionCode": "4840",
      "retrievedAt": "2026-05-04T00:00:10.054515",
      "riskTier": 5,
      "signalBaseline": 46,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.6956521739130435,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:4840:1777841400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
      "unSubregion": "Southern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Unknown Region in Portugal",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.77,
      "continent": "Europe",
      "countryCode": "PT",
      "domain": null,
      "domainCategory": null,
      "id": 56053767,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-05-03T20:50:00Z",
      "probeNodeId": null,
      "regionCode": "3322",
      "retrievedAt": "2026-05-04T00:00:10.054515",
      "riskTier": 5,
      "signalBaseline": 242,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.6363636363636364,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:3322:1777841400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
      "unSubregion": "Southern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Viana do Castelo",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.8,
      "continent": "Europe",
      "countryCode": "PT",
      "domain": null,
      "domainCategory": null,
      "id": 56053805,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-05-03T20:50:00Z",
      "probeNodeId": null,
      "regionCode": "3327",
      "retrievedAt": "2026-05-04T00:00:10.054515",
      "riskTier": 5,
      "signalBaseline": 109,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.7339449541284404,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:3327:1777841400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
      "unSubregion": "Southern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Portalegre",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.77,
      "continent": "Europe",
      "countryCode": "PT",
      "domain": null,
      "domainCategory": null,
      "id": 56054098,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-05-03T20:50:00Z",
      "probeNodeId": null,
      "regionCode": "3320",
      "retrievedAt": "2026-05-04T00:00:10.054515",
      "riskTier": 5,
      "signalBaseline": 793,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.6418663303909206,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:3320:1777841400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
      "unSubregion": "Southern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Aveiro",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.77,
      "continent": "Europe",
      "countryCode": "PT",
      "domain": null,
      "domainCategory": null,
      "id": 56054266,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-05-03T20:50:00Z",
      "probeNodeId": null,
      "regionCode": "3324",
      "retrievedAt": "2026-05-04T00:00:10.054515",
      "riskTier": 5,
      "signalBaseline": 230,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.6260869565217392,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:3324:1777841400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
      "unSubregion": "Southern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Évora",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.77,
      "continent": "Europe",
      "countryCode": "PT",
      "domain": null,
      "domainCategory": null,
      "id": 56054405,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-05-03T20:50:00Z",
      "probeNodeId": null,
      "regionCode": "3336",
      "retrievedAt": "2026-05-04T00:00:10.054515",
      "riskTier": 5,
      "signalBaseline": 90,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.6444444444444445,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:3336:1777841400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
      "unSubregion": "Southern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Vila Real",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.77,
      "continent": "Europe",
      "countryCode": "PT",
      "domain": null,
      "domainCategory": null,
      "id": 56054514,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-05-03T20:50:00Z",
      "probeNodeId": null,
      "regionCode": "3323",
      "retrievedAt": "2026-05-04T00:00:10.054515",
      "riskTier": 5,
      "signalBaseline": 130,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.6153846153846154,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:3323:1777841400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
      "unSubregion": "Southern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Beja",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.77,
      "continent": "Europe",
      "countryCode": "PT",
      "domain": null,
      "domainCategory": null,
      "id": 56054528,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-05-03T20:50:00Z",
      "probeNodeId": null,
      "regionCode": "3325",
      "retrievedAt": "2026-05-04T00:00:10.054515",
      "riskTier": 5,
      "signalBaseline": 984,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.5792682926829268,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:3325:1777841400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
      "unSubregion": "Southern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Faro",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.77,
      "continent": "Europe",
      "countryCode": "PT",
      "domain": null,
      "domainCategory": null,
      "id": 56054603,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-05-03T20:50:00Z",
      "probeNodeId": null,
      "regionCode": "3332",
      "retrievedAt": "2026-05-04T00:00:10.054515",
      "riskTier": 5,
      "signalBaseline": 684,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.6447368421052632,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:3332:1777841400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
      "unSubregion": "Southern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Coimbra",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.77,
      "continent": "Europe",
      "countryCode": "PT",
      "domain": null,
      "domainCategory": null,
      "id": 56054656,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-05-03T20:50:00Z",
      "probeNodeId": null,
      "regionCode": "3329",
      "retrievedAt": "2026-05-04T00:00:10.054515",
      "riskTier": 5,
      "signalBaseline": 2017,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.6281606346058503,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:3329:1777841400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
      "unSubregion": "Southern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Braga",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.77,
      "continent": "Europe",
      "countryCode": "PT",
      "domain": null,
      "domainCategory": null,
      "id": 56054720,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-05-03T20:50:00Z",
      "probeNodeId": null,
      "regionCode": "3335",
      "retrievedAt": "2026-05-04T00:00:10.054515",
      "riskTier": 5,
      "signalBaseline": 384,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.6588541666666666,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:3335:1777841400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
      "unSubregion": "Southern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Viseu",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.77,
      "continent": "Europe",
      "countryCode": "PT",
      "domain": null,
      "domainCategory": null,
      "id": 56054776,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-05-03T20:50:00Z",
      "probeNodeId": null,
      "regionCode": "3333",
      "retrievedAt": "2026-05-04T00:00:10.054515",
      "riskTier": 5,
      "signalBaseline": 196,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.6632653061224489,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:3333:1777841400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/PT",
      "unSubregion": "Southern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Guarda",
      "upstreamSeverity": "critical"
    }
  ],
  "evidenceCount": 19,
  "evidenceSourceBreakdown": {
    "ioda": 19
  },
  "evidenceSpan": {
    "earliest": "2026-05-03T20:50:00Z",
    "latest": "2026-05-03T20:50:00Z"
  },
  "flag": "🇵🇹",
  "generated_at_utc": "2026-09-21T21:34:44.841979Z",
  "hashId": "faeeede57cce",
  "id": "PT-2026-0006",
  "incidentType": "disruption",
  "measurementCount": 19,
  "mechanism": "Infrastructure outage",
  "readableId": "PT-2026-0006",
  "reportUrl": "https://api.voidly.ai/data/incidents/faeeede57cce/report?format=markdown",
  "revision": 1,
  "severity": "critical",
  "severityGrade": "B",
  "sources": [
    "ioda"
  ],
  "startTime": "2026-05-03T20:50:00Z",
  "status": "active",
  "title": "Internet connectivity disruption in Portugal",
  "updatedAt": "2026-05-04T00:00:11.485768"
}
All Portugal incidents
Sep 18, 2026 · disruptionInternet connectivity disruption in PortugalSep 16, 2026 · disruptionInternet connectivity disruption in PortugalSep 15, 2026 · disruptionInternet connectivity disruption in PortugalSep 14, 2026 · disruptionInternet connectivity disruption in PortugalSep 13, 2026 · disruptionInternet connectivity disruption in PortugalSep 12, 2026 · disruptionInternet connectivity disruption in Portugal
More with the same mechanism · Infrastructure outage
Sep 11, 2026Internet connectivity disruption in PortugalSep 9, 2026Internet connectivity disruption in PortugalSep 6, 2026Internet connectivity disruption in PortugalJun 26, 2026Internet connectivity disruption in PortugalJun 20, 2026Internet connectivity disruption in Portugal

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

Country profile Explore OONI measurements Live feed