voidly
Data

Incident record · Cuba

Internet connectivity disruption in Cuba

Type
disruption
Status
active
Severity
critical
Inspect evidence Cite this incident

Source summary

IODA detected significant connectivity drop in Cuba. 24 critical alerts recorded.

Open incident JSON
Reported anomaly rate
23.7%

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

Source measurement count
24

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

24 linked records.

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

Linked observation dates

24 dated · 0 without a verified timezone
IODA24 linked records
Mar 17, 2026 · 00:00 UTCMar 17, 2026 · 11:30 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.

IODA24 records · open evidence

outage · critical

ioda:alert:ping-slash24:region:790:1773747000

IODA detected critical level outage for Cienfuegos

Upstream claim · IODA
Signal value
0.272727
Signal baseline
33
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887405,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T11:30:00Z",
  "probeNodeId": null,
  "regionCode": "790",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 33,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.2727272727272727,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:790:1773747000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Cienfuegos",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:797:1773742200

IODA detected critical level outage for Granma

Upstream claim · IODA
Signal value
0.212121
Signal baseline
33
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887399,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T10:10:00Z",
  "probeNodeId": null,
  "regionCode": "797",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 33,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.21212121212121213,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:797:1773742200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Granma",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:790:1773741600

IODA detected critical level outage for Cienfuegos

Upstream claim · IODA
Signal value
0.30303
Signal baseline
33
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887394,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T10:00:00Z",
  "probeNodeId": null,
  "regionCode": "790",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 33,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.30303030303030304,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:790:1773741600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Cienfuegos",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:790:1773735600

IODA detected critical level outage for Cienfuegos

Upstream claim · IODA
Signal value
0.212121
Signal baseline
33
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887377,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T08:20:00Z",
  "probeNodeId": null,
  "regionCode": "790",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 33,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.21212121212121213,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:790:1773735600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Cienfuegos",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:792:1773735600

IODA detected critical level outage for Pinar del Río

Upstream claim · IODA
Signal value
0.211538
Signal baseline
52
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887379,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T08:20:00Z",
  "probeNodeId": null,
  "regionCode": "792",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 52,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.21153846153846154,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:792:1773735600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pinar del Río",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:798:1773734400

IODA detected critical level outage for Holguín

Upstream claim · IODA
Signal value
0.215385
Signal baseline
65
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887376,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T08:00:00Z",
  "probeNodeId": null,
  "regionCode": "798",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 65,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.2153846153846154,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:798:1773734400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Holguín",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:793:1773733800

IODA detected critical level outage for Sancti Spíritus

Upstream claim · IODA
Signal value
0.232558
Signal baseline
43
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887374,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T07:50:00Z",
  "probeNodeId": null,
  "regionCode": "793",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 43,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.23255813953488372,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:793:1773733800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Sancti Spíritus",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:804:1773733800

IODA detected critical level outage for Villa Clara

Upstream claim · IODA
Signal value
0.21875
Signal baseline
32
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887375,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T07:50:00Z",
  "probeNodeId": null,
  "regionCode": "804",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 32,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.21875,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:804:1773733800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Villa Clara",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:790:1773729000

IODA detected critical level outage for Cienfuegos

Upstream claim · IODA
Signal value
0.212121
Signal baseline
33
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887371,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T06:30:00Z",
  "probeNodeId": null,
  "regionCode": "790",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 33,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.21212121212121213,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:790:1773729000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Cienfuegos",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:793:1773724800

IODA detected critical level outage for Sancti Spíritus

Upstream claim · IODA
Signal value
0.209302
Signal baseline
43
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887365,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T05:20:00Z",
  "probeNodeId": null,
  "regionCode": "793",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 43,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.20930232558139536,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:793:1773724800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Sancti Spíritus",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:800:1773723600

IODA detected critical level outage for Santiago de Cuba

Upstream claim · IODA
Signal value
0.211538
Signal baseline
52
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887364,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T05:00:00Z",
  "probeNodeId": null,
  "regionCode": "800",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 52,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.21153846153846154,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:800:1773723600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Santiago de Cuba",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:790:1773721800

IODA detected critical level outage for Cienfuegos

Upstream claim · IODA
Signal value
0.333333
Signal baseline
33
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887359,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T04:30:00Z",
  "probeNodeId": null,
  "regionCode": "790",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 33,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.3333333333333333,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:790:1773721800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Cienfuegos",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:792:1773721800

IODA detected critical level outage for Pinar del Río

Upstream claim · IODA
Signal value
0.269231
Signal baseline
52
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887360,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T04:30:00Z",
  "probeNodeId": null,
  "regionCode": "792",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 52,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.2692307692307692,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:792:1773721800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Pinar del Río",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:797:1773721200

IODA detected critical level outage for Granma

Upstream claim · IODA
Signal value
0.212121
Signal baseline
33
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887356,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T04:20:00Z",
  "probeNodeId": null,
  "regionCode": "797",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 33,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.21212121212121213,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:797:1773721200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Granma",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:804:1773719400

IODA detected critical level outage for Villa Clara

Upstream claim · IODA
Signal value
0.25
Signal baseline
32
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887353,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T03:50:00Z",
  "probeNodeId": null,
  "regionCode": "804",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 32,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.25,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:804:1773719400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Villa Clara",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:794:1773713400

IODA detected critical level outage for Ciego de Ávila

Upstream claim · IODA
Signal value
0.226415
Signal baseline
53
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887344,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T02:10:00Z",
  "probeNodeId": null,
  "regionCode": "794",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 53,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.22641509433962265,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:794:1773713400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Ciego de Ávila",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:804:1773711600

IODA detected critical level outage for Villa Clara

Upstream claim · IODA
Signal value
0.21875
Signal baseline
32
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887342,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T01:40:00Z",
  "probeNodeId": null,
  "regionCode": "804",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 32,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.21875,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:804:1773711600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Villa Clara",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:797:1773709200

IODA detected critical level outage for Granma

Upstream claim · IODA
Signal value
0.242424
Signal baseline
33
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887341,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T01:00:00Z",
  "probeNodeId": null,
  "regionCode": "797",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 33,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.24242424242424243,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:797:1773709200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Granma",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:793:1773708600

IODA detected critical level outage for Sancti Spíritus

Upstream claim · IODA
Signal value
0.232558
Signal baseline
43
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887331,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T00:50:00Z",
  "probeNodeId": null,
  "regionCode": "793",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 43,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.23255813953488372,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:793:1773708600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Sancti Spíritus",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:800:1773708600

IODA detected critical level outage for Santiago de Cuba

Upstream claim · IODA
Signal value
0.211538
Signal baseline
52
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887332,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T00:50:00Z",
  "probeNodeId": null,
  "regionCode": "800",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 52,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.21153846153846154,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:800:1773708600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Santiago de Cuba",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:804:1773708600

IODA detected critical level outage for Villa Clara

Upstream claim · IODA
Signal value
0.28125
Signal baseline
32
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887333,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T00:50:00Z",
  "probeNodeId": null,
  "regionCode": "804",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 32,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.28125,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:804:1773708600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Villa Clara",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:790:1773708600

IODA detected critical level outage for Cienfuegos

Upstream claim · IODA
Signal value
0.242424
Signal baseline
33
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887336,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T00:50:00Z",
  "probeNodeId": null,
  "regionCode": "790",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 33,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.24242424242424243,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:790:1773708600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Cienfuegos",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:790:1773706200

IODA detected critical level outage for Cienfuegos

Upstream claim · IODA
Signal value
0.212121
Signal baseline
33
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887326,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T00:10:00Z",
  "probeNodeId": null,
  "regionCode": "790",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 33,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.21212121212121213,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:790:1773706200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Cienfuegos",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:804:1773705600

IODA detected critical level outage for Villa Clara

Upstream claim · IODA
Signal value
0.25
Signal baseline
32
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-04-12 16:58:23.962327 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Americas",
  "countryCode": "CU",
  "domain": null,
  "domainCategory": null,
  "id": 25887324,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-17T00:00:00Z",
  "probeNodeId": null,
  "regionCode": "804",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 2,
  "signalBaseline": 32,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.25,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:804:1773705600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
  "unSubregion": "Caribbean",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Villa Clara",
  "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": 24,
  "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": 24,
      "method": "outage"
    }
  ],
  "note": "Aggregated from this incident's linked evidence rows — only domains, ASNs, and blocking methods the evidence literally records are shown, with the per-item evidence count. No per-domain/per-ASN attribution is present in the linked evidence for this incident (e.g. country/ASN-level outage signals).",
  "sources": [
    "ioda"
  ],
  "top_asns": [],
  "top_domains": []
}
What this record cannot establish

Measurements alone do not attribute an event to a government, ISP or another actor, and do not establish intent. An outage or anomalous result can have several explanations.

The country label is an aggregation scope. It is not a census of every network, city or service. Regional or ASN fields belong to their individual source evidence and should not be expanded into a national claim.

The source observation window and evidence timestamps do not prove an exact start and stop of blocking.

Signal definitions, baseline rates and model versions depend on the source. This record does not establish a common baseline or calibrated certainty. Use the source’s specific signal definition and evaluation before interpreting a score.

Inspect measurement coverage

Cite this incident

Take the record
with you.

Use the permanent published URL.
The original source title is preserved.

BibTeX ↓RIS ↓Markdown ↓JSON ↓Full citation page →

The record over time.

Created
2026-04-12 16:58:24.853742 · timezone unspecified
Last updated
2026-04-12 16:58:24.853742 · timezone unspecified
Revision
1
Revision history and original fields

Revision-history array unavailable.

Canonical ID: CU-2026-0049. Source ID: CU-2026-0049. Hash ID: ba314c38ecf9.

Additional source duration field: 11.5 hours. It is retained separately from the minutes field and does not establish a verified event duration.

Complete source JSON
{
  "affectedAsns": [],
  "affectedDomains": [],
  "affectedServices": [],
  "anomalyRate": 0.23722333011529204,
  "attribution": {
    "asns_attributed": 0,
    "domains_attributed": 0,
    "methods": [
      {
        "evidence_count": 24,
        "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": 24,
    "level": "low",
    "score": 0.6,
    "sourceCount": 1,
    "sources": [
      "ioda"
    ]
  },
  "country": "CU",
  "countryName": "Cuba",
  "createdAt": "2026-04-12T16:58:24.853742",
  "description": "IODA detected significant connectivity drop in Cuba. 24 critical alerts recorded.",
  "duration": 690,
  "durationHours": 11.5,
  "endTime": "2026-03-17T11:30:00Z",
  "evidence": [
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Americas",
      "countryCode": "CU",
      "domain": null,
      "domainCategory": null,
      "id": 25887405,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-03-17T11:30:00Z",
      "probeNodeId": null,
      "regionCode": "790",
      "retrievedAt": "2026-04-12T16:58:23.962327",
      "riskTier": 2,
      "signalBaseline": 33,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.2727272727272727,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:790:1773747000",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
      "unSubregion": "Caribbean",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Cienfuegos",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Americas",
      "countryCode": "CU",
      "domain": null,
      "domainCategory": null,
      "id": 25887399,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-03-17T10:10:00Z",
      "probeNodeId": null,
      "regionCode": "797",
      "retrievedAt": "2026-04-12T16:58:23.962327",
      "riskTier": 2,
      "signalBaseline": 33,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.21212121212121213,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:797:1773742200",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
      "unSubregion": "Caribbean",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Granma",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.75,
      "continent": "Americas",
      "countryCode": "CU",
      "domain": null,
      "domainCategory": null,
      "id": 25887394,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-03-17T10:00:00Z",
      "probeNodeId": null,
      "regionCode": "790",
      "retrievedAt": "2026-04-12T16:58:23.962327",
      "riskTier": 2,
      "signalBaseline": 33,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.30303030303030304,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:790:1773741600",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
      "unSubregion": "Caribbean",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Cienfuegos",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Americas",
      "countryCode": "CU",
      "domain": null,
      "domainCategory": null,
      "id": 25887377,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-03-17T08:20:00Z",
      "probeNodeId": null,
      "regionCode": "790",
      "retrievedAt": "2026-04-12T16:58:23.962327",
      "riskTier": 2,
      "signalBaseline": 33,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.21212121212121213,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:790:1773735600",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
      "unSubregion": "Caribbean",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Cienfuegos",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Americas",
      "countryCode": "CU",
      "domain": null,
      "domainCategory": null,
      "id": 25887379,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-03-17T08:20:00Z",
      "probeNodeId": null,
      "regionCode": "792",
      "retrievedAt": "2026-04-12T16:58:23.962327",
      "riskTier": 2,
      "signalBaseline": 52,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.21153846153846154,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:792:1773735600",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
      "unSubregion": "Caribbean",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Pinar del Río",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Americas",
      "countryCode": "CU",
      "domain": null,
      "domainCategory": null,
      "id": 25887376,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-03-17T08:00:00Z",
      "probeNodeId": null,
      "regionCode": "798",
      "retrievedAt": "2026-04-12T16:58:23.962327",
      "riskTier": 2,
      "signalBaseline": 65,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.2153846153846154,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:798:1773734400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
      "unSubregion": "Caribbean",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Holguín",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Americas",
      "countryCode": "CU",
      "domain": null,
      "domainCategory": null,
      "id": 25887374,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-03-17T07:50:00Z",
      "probeNodeId": null,
      "regionCode": "793",
      "retrievedAt": "2026-04-12T16:58:23.962327",
      "riskTier": 2,
      "signalBaseline": 43,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.23255813953488372,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:793:1773733800",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/CU",
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  "evidenceSourceBreakdown": {
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  "evidenceSpan": {
    "earliest": "2026-03-17T00:00:00Z",
    "latest": "2026-03-17T11:30:00Z"
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  "flag": "🇨🇺",
  "generated_at_utc": "2026-09-20T09:38:14.162281Z",
  "hashId": "ba314c38ecf9",
  "id": "CU-2026-0049",
  "incidentType": "disruption",
  "measurementCount": 24,
  "mechanism": "Infrastructure outage",
  "readableId": "CU-2026-0049",
  "reportUrl": "https://api.voidly.ai/data/incidents/ba314c38ecf9/report?format=markdown",
  "revision": 1,
  "severity": "critical",
  "severityGrade": "A",
  "sources": [
    "ioda"
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  "startTime": "2026-03-17T00:00:00Z",
  "status": "active",
  "title": "Internet connectivity disruption in Cuba",
  "updatedAt": "2026-04-12T16:58:24.853742"
}
All Cuba incidents
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Related records come from up to 100 recent records in the same country. They do not establish a causal connection.

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