voidly
Data

Incident record · Hong Kong

Internet connectivity disruption in Hong Kong

Type
disruption
Status
active
Severity
critical

Source summary

IODA detected significant connectivity drop in Hong Kong. 23 critical alerts recorded.

Open incident JSON
Reported anomaly rate
71.3%

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

Source measurement count
23

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

23 linked records.

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

Linked observation dates

23 dated · 0 without a verified timezone
IODA23 linked records
Jun 20, 2026 · 11:40 UTCJun 20, 2026 · 12:20 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.

IODA23 records · open evidence

outage · critical

ioda:alert:ping-slash24:region:1608:1781958000

IODA detected critical level outage for Kwun Tong

Upstream claim · IODA
Signal value
0.981413
Signal baseline
269
Evidence confidence
85%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.85,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164027858,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T12:20:00Z",
  "probeNodeId": null,
  "regionCode": "1608",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 269,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9814126394052045,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1608:1781958000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Kwun Tong",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1606:1781958000

IODA detected critical level outage for Sham Shui Po

Upstream claim · IODA
Signal value
0.993182
Signal baseline
880
Evidence confidence
85%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.85,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164027927,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T12:20:00Z",
  "probeNodeId": null,
  "regionCode": "1606",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 880,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9931818181818182,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1606:1781958000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Sham Shui Po",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1616:1781958000

IODA detected critical level outage for Tai Po

Upstream claim · IODA
Signal value
0.987988
Signal baseline
333
Evidence confidence
85%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.85,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164028054,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T12:20:00Z",
  "probeNodeId": null,
  "regionCode": "1616",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 333,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.987987987987988,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1616:1781958000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Tai Po",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1612:1781958000

IODA detected critical level outage for Tsuen Wan

Upstream claim · IODA
Signal value
0.984095
Signal baseline
503
Evidence confidence
85%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.85,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164028095,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T12:20:00Z",
  "probeNodeId": null,
  "regionCode": "1612",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 503,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9840954274353877,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1612:1781958000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Tsuen Wan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1613:1781958000

IODA detected critical level outage for Tuen Mun

Upstream claim · IODA
Signal value
0.98743
Signal baseline
716
Evidence confidence
85%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.85,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164028116,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T12:20:00Z",
  "probeNodeId": null,
  "regionCode": "1613",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 716,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9874301675977654,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1613:1781958000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Tuen Mun",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1603:1781958000

IODA detected critical level outage for Southern

Upstream claim · IODA
Signal value
0.980159
Signal baseline
252
Evidence confidence
85%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.85,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164028136,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T12:20:00Z",
  "probeNodeId": null,
  "regionCode": "1603",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 252,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9801587301587301,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1603:1781958000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Southern",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1611:1781958000

IODA detected critical level outage for Kwai Tsing

Upstream claim · IODA
Signal value
0.984429
Signal baseline
1,156
Evidence confidence
85%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.85,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164028220,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T12:20:00Z",
  "probeNodeId": null,
  "regionCode": "1611",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 1156,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9844290657439446,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1611:1781958000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Kwai Tsing",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1614:1781958000

IODA detected critical level outage for Yuen Long

Upstream claim · IODA
Signal value
0.980344
Signal baseline
814
Evidence confidence
85%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.85,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164028306,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T12:20:00Z",
  "probeNodeId": null,
  "regionCode": "1614",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 814,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9803439803439803,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1614:1781958000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Yuen Long",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1615:1781958000

IODA detected critical level outage for North

Upstream claim · IODA
Signal value
0.985836
Signal baseline
353
Evidence confidence
85%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.85,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164028451,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T12:20:00Z",
  "probeNodeId": null,
  "regionCode": "1615",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 353,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9858356940509915,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1615:1781958000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for North",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1610:1781958000

IODA detected critical level outage for Sha Tin

Upstream claim · IODA
Signal value
0.989994
Signal baseline
1,799
Evidence confidence
85%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.85,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164028531,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T12:20:00Z",
  "probeNodeId": null,
  "regionCode": "1610",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 1799,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9899944413563091,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1610:1781958000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Sha Tin",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1606:1781955600

IODA detected critical level outage for Sham Shui Po

Upstream claim · IODA
Signal value
0.514773
Signal baseline
880
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164026701,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1606",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 880,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.5147727272727273,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1606:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Sham Shui Po",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1616:1781955600

IODA detected critical level outage for Tai Po

Upstream claim · IODA
Signal value
0.510511
Signal baseline
333
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164026738,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1616",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 333,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.5105105105105106,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1616:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Tai Po",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1617:1781955600

IODA detected critical level outage for Islands

Upstream claim · IODA
Signal value
0.516304
Signal baseline
184
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164026852,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1617",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 184,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.5163043478260869,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1617:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Islands",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1605:1781955600

IODA detected critical level outage for Kowloon City

Upstream claim · IODA
Signal value
0.558824
Signal baseline
68
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164026861,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1605",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 68,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.5588235294117647,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1605:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Kowloon City",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1601:1781955600

IODA detected critical level outage for Wan Chai

Upstream claim · IODA
Signal value
0.501368
Signal baseline
31,801
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164026890,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1601",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 31801,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.5013678815131599,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1601:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Wan Chai",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1614:1781955600

IODA detected critical level outage for Yuen Long

Upstream claim · IODA
Signal value
0.5
Signal baseline
814
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164027030,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1614",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 814,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.5,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1614:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Yuen Long",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1615:1781955600

IODA detected critical level outage for North

Upstream claim · IODA
Signal value
0.478754
Signal baseline
353
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164027068,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1615",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 353,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.47875354107648727,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1615:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for North",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1604:1781955600

IODA detected critical level outage for Yau Tsim Mong

Upstream claim · IODA
Signal value
0.433628
Signal baseline
113
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164027227,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1604",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 113,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.4336283185840708,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1604:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Yau Tsim Mong",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1600:1781955600

IODA detected critical level outage for Central and Western

Upstream claim · IODA
Signal value
0.45283
Signal baseline
106
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164027279,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1600",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 106,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.4528301886792453,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1600:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Central and Western",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1602:1781955600

IODA detected critical level outage for Eastern

Upstream claim · IODA
Signal value
0.515528
Signal baseline
322
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164027381,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1602",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 322,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.515527950310559,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1602:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Eastern",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1608:1781955600

IODA detected critical level outage for Kwun Tong

Upstream claim · IODA
Signal value
0.572491
Signal baseline
269
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164027420,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1608",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 269,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.5724907063197026,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1608:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Kwun Tong",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1609:1781955600

IODA detected critical level outage for Sai Kung

Upstream claim · IODA
Signal value
0.5136
Signal baseline
1,250
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164027502,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1609",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 1250,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.5136,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1609:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Sai Kung",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1603:1781955600

IODA detected critical level outage for Southern

Upstream claim · IODA
Signal value
0.472222
Signal baseline
252
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "HK",
  "domain": null,
  "domainCategory": null,
  "id": 164027637,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1603",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 3,
  "signalBaseline": 252,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.4722222222222222,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1603:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
  "unSubregion": "Eastern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Southern",
  "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": 23,
  "level": "low",
  "score": 0.65,
  "sourceCount": 1,
  "sources": [
    "ioda"
  ]
}

Declared incident sources: IODA.

This record does not list two distinct sources. Treat it as a single-source or uncorroborated record.

Scope and attribution

What the record names.

Methodology

Affected services

No services named.

Incident mechanism

Infrastructure outage

Individual evidence may carry more specific methods. Those do not automatically describe the entire incident.

Affected domains · 0

Domains named by the source record. Each link opens country-specific OONI measurements; a named domain is not a blanket national-block verdict.

No domains named.

Networks and evidence attribution

ASNs named by this source record: None listed.

This aggregate describes fields literally present in linked evidence. It does not identify who caused an event or prove intent.

{
  "asns_attributed": 0,
  "domains_attributed": 0,
  "methods": [
    {
      "evidence_count": 23,
      "method": "outage"
    }
  ],
  "note": "Aggregated from this incident's linked evidence rows — only domains, ASNs, and blocking methods the evidence literally records are shown, with the per-item evidence count. No per-domain/per-ASN attribution is present in the linked evidence for this incident (e.g. country/ASN-level outage signals).",
  "sources": [
    "ioda"
  ],
  "top_asns": [],
  "top_domains": []
}
What this record cannot establish

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

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

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

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

Inspect measurement coverage

Cite this incident

Take the record
with you.

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

The record over time.

Created
2026-06-20 18:00:15.148880 · timezone unspecified
Last updated
2026-06-20 18:00:15.148880 · timezone unspecified
Revision
1
Revision history and original fields

Revision-history array unavailable.

Canonical ID: HK-2026-0031. Source ID: HK-2026-0031. Hash ID: f28f5db19177.

Additional source duration field: 0.6667 hours. It is retained separately from the minutes field and does not establish a verified event duration.

Complete source JSON
{
  "affectedAsns": [],
  "affectedDomains": [],
  "affectedServices": [],
  "anomalyRate": 0.7128566033038546,
  "attribution": {
    "asns_attributed": 0,
    "domains_attributed": 0,
    "methods": [
      {
        "evidence_count": 23,
        "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": 23,
    "level": "low",
    "score": 0.65,
    "sourceCount": 1,
    "sources": [
      "ioda"
    ]
  },
  "country": "HK",
  "countryName": "Hong Kong",
  "createdAt": "2026-06-20T18:00:15.148880",
  "description": "IODA detected significant connectivity drop in Hong Kong. 23 critical alerts recorded.",
  "duration": 40,
  "durationHours": 0.6667,
  "endTime": "2026-06-20T12:20:00Z",
  "evidence": [
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.85,
      "continent": "Asia",
      "countryCode": "HK",
      "domain": null,
      "domainCategory": null,
      "id": 164027858,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-06-20T12:20:00Z",
      "probeNodeId": null,
      "regionCode": "1608",
      "retrievedAt": "2026-06-20T18:00:13.140908",
      "riskTier": 3,
      "signalBaseline": 269,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.9814126394052045,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1608:1781958000",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
      "unSubregion": "Eastern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Kwun Tong",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.85,
      "continent": "Asia",
      "countryCode": "HK",
      "domain": null,
      "domainCategory": null,
      "id": 164027927,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-06-20T12:20:00Z",
      "probeNodeId": null,
      "regionCode": "1606",
      "retrievedAt": "2026-06-20T18:00:13.140908",
      "riskTier": 3,
      "signalBaseline": 880,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.9931818181818182,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1606:1781958000",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
      "unSubregion": "Eastern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Sham Shui Po",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.85,
      "continent": "Asia",
      "countryCode": "HK",
      "domain": null,
      "domainCategory": null,
      "id": 164028054,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-06-20T12:20:00Z",
      "probeNodeId": null,
      "regionCode": "1616",
      "retrievedAt": "2026-06-20T18:00:13.140908",
      "riskTier": 3,
      "signalBaseline": 333,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.987987987987988,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1616:1781958000",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
      "unSubregion": "Eastern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Tai Po",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.85,
      "continent": "Asia",
      "countryCode": "HK",
      "domain": null,
      "domainCategory": null,
      "id": 164028095,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-06-20T12:20:00Z",
      "probeNodeId": null,
      "regionCode": "1612",
      "retrievedAt": "2026-06-20T18:00:13.140908",
      "riskTier": 3,
      "signalBaseline": 503,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.9840954274353877,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1612:1781958000",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
      "unSubregion": "Eastern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Tsuen Wan",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.85,
      "continent": "Asia",
      "countryCode": "HK",
      "domain": null,
      "domainCategory": null,
      "id": 164028116,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-06-20T12:20:00Z",
      "probeNodeId": null,
      "regionCode": "1613",
      "retrievedAt": "2026-06-20T18:00:13.140908",
      "riskTier": 3,
      "signalBaseline": 716,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.9874301675977654,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1613:1781958000",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
      "unSubregion": "Eastern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Tuen Mun",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.85,
      "continent": "Asia",
      "countryCode": "HK",
      "domain": null,
      "domainCategory": null,
      "id": 164028136,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-06-20T12:20:00Z",
      "probeNodeId": null,
      "regionCode": "1603",
      "retrievedAt": "2026-06-20T18:00:13.140908",
      "riskTier": 3,
      "signalBaseline": 252,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.9801587301587301,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1603:1781958000",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
      "unSubregion": "Eastern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Southern",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.85,
      "continent": "Asia",
      "countryCode": "HK",
      "domain": null,
      "domainCategory": null,
      "id": 164028220,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-06-20T12:20:00Z",
      "probeNodeId": null,
      "regionCode": "1611",
      "retrievedAt": "2026-06-20T18:00:13.140908",
      "riskTier": 3,
      "signalBaseline": 1156,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.9844290657439446,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1611:1781958000",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
      "unSubregion": "Eastern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Kwai Tsing",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.85,
      "continent": "Asia",
      "countryCode": "HK",
      "domain": null,
      "domainCategory": null,
      "id": 164028306,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-06-20T12:20:00Z",
      "probeNodeId": null,
      "regionCode": "1614",
      "retrievedAt": "2026-06-20T18:00:13.140908",
      "riskTier": 3,
      "signalBaseline": 814,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.9803439803439803,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1614:1781958000",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/HK",
      "unSubregion": "Eastern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Yuen Long",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.85,
      "continent": "Asia",
      "countryCode": "HK",
      "domain": null,
      "domainCategory": null,
      "id": 164028451,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-06-20T12:20:00Z",
      "probeNodeId": null,
      "regionCode": "1615",
      "retrievedAt": "2026-06-20T18:00:13.140908",
      "riskTier": 3,
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  "evidenceCount": 23,
  "evidenceSourceBreakdown": {
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  "evidenceSpan": {
    "earliest": "2026-06-20T11:40:00Z",
    "latest": "2026-06-20T12:20:00Z"
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  "flag": "🇭🇰",
  "generated_at_utc": "2026-09-20T22:34:20.646001Z",
  "hashId": "f28f5db19177",
  "id": "HK-2026-0031",
  "incidentType": "disruption",
  "measurementCount": 23,
  "mechanism": "Infrastructure outage",
  "readableId": "HK-2026-0031",
  "reportUrl": "https://api.voidly.ai/data/incidents/f28f5db19177/report?format=markdown",
  "revision": 1,
  "severity": "critical",
  "severityGrade": "B",
  "sources": [
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  "startTime": "2026-06-20T11:40:00Z",
  "status": "active",
  "title": "Internet connectivity disruption in Hong Kong",
  "updatedAt": "2026-06-20T18:00:15.148880"
}
All Hong Kong incidents
More with the same mechanism · Infrastructure outage

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