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No per-domain/per-ASN attribution is present in the qualifying linked evidence for this incident (e.g. country/ASN-level outage signals).","sources":["ioda"],"top_asns":[],"top_domains":[]},"confidence":0.67,"corroboration":{"description":"Single source label: ioda","evidenceCount":4,"level":"low","score":0.6,"sourceCount":1,"sources":["ioda"]},"country":"GH","countryName":"Ghana","createdAt":"2026-09-21T06:00:10.544399","description":"IODA detected significant connectivity drop in Ghana. 3 critical alerts recorded.","duration":1185,"durationHours":19.75,"endTime":"2026-09-21T20:35:00Z","evidence":[{"asn":null,"blockingMethod":null,"citationScope":"signal_window","citationUrl":"https://ioda.inetintel.cc.gatech.edu/country/GH?from=1789948800&until=1790035200","confidence":0.65,"continent":"Africa","countryCode":"GH","domain":null,"domainCategory":null,"exactMeasurementLink":false,"id":462573026,"kind":"alert","linkConfidence":0.8,"linkReason":"Same country and date, critical level IODA alert","observedAt":"2026-09-21T20:35:00Z","probeNodeId":null,"regionCode":"1482","retrievedAt":"2026-09-22T00:00:06.941739","riskTier":4,"signalBaseline":221,"signalLevel":"critical","signalType":"outage","signalValue":0.12669683257918551,"source":"ioda","sourceRef":"ioda:alert:bgp:region:1482:1790022900","sourceUrl":"https://ioda.inetintel.cc.gatech.edu/country/GH","unSubregion":"Western Africa","upstreamCause":null,"upstreamClaim":"IODA detected critical level outage for Volta","upstreamSeverity":"critical"},{"asn":null,"blockingMethod":null,"citationScope":"signal_window","citationUrl":"https://ioda.inetintel.cc.gatech.edu/country/GH?from=1789948800&until=1790035200","confidence":0.65,"continent":"Africa","countryCode":"GH","domain":null,"domainCategory":null,"exactMeasurementLink":false,"id":459490552,"kind":"alert","linkConfidence":0.8,"linkReason":"Same country and date, critical level IODA alert","observedAt":"2026-09-21T03:25:00Z","probeNodeId":null,"regionCode":"1477","retrievedAt":"2026-09-21T06:00:06.180102","riskTier":4,"signalBaseline":165,"signalLevel":"critical","signalType":"outage","signalValue":0.024242424242424242,"source":"ioda","sourceRef":"ioda:alert:bgp:region:1477:1789961100","sourceUrl":"https://ioda.inetintel.cc.gatech.edu/country/GH","unSubregion":"Western Africa","upstreamCause":null,"upstreamClaim":"IODA detected critical level outage for Brong Ahafo","upstreamSeverity":"critical"},{"asn":null,"blockingMethod":null,"citationScope":"signal_window","citationUrl":"https://ioda.inetintel.cc.gatech.edu/country/GH?from=1789948800&until=1790035200","confidence":0.65,"continent":"Africa","countryCode":"GH","domain":null,"domainCategory":null,"exactMeasurementLink":false,"id":459490534,"kind":"alert","linkConfidence":0.8,"linkReason":"Same country and date, critical level IODA alert","observedAt":"2026-09-21T01:50:00Z","probeNodeId":null,"regionCode":"1477","retrievedAt":"2026-09-21T06:00:06.180102","riskTier":4,"signalBaseline":165,"signalLevel":"critical","signalType":"outage","signalValue":0.024242424242424242,"source":"ioda","sourceRef":"ioda:alert:bgp:region:1477:1789955400","sourceUrl":"https://ioda.inetintel.cc.gatech.edu/country/GH","unSubregion":"Western Africa","upstreamCause":null,"upstreamClaim":"IODA detected critical level outage for Brong Ahafo","upstreamSeverity":"critical"},{"asn":null,"blockingMethod":null,"citationScope":"signal_window","citationUrl":"https://ioda.inetintel.cc.gatech.edu/country/GH?from=1789948800&until=1790035200","confidence":0.65,"continent":"Africa","countryCode":"GH","domain":null,"domainCategory":null,"exactMeasurementLink":false,"id":459490523,"kind":"alert","linkConfidence":0.8,"linkReason":"Same country and date, critical level IODA alert","observedAt":"2026-09-21T00:50:00Z","probeNodeId":null,"regionCode":"1477","retrievedAt":"2026-09-21T06:00:06.180102","riskTier":4,"signalBaseline":165,"signalLevel":"critical","signalType":"outage","signalValue":0.024242424242424242,"source":"ioda","sourceRef":"ioda:alert:bgp:region:1477:1789951800","sourceUrl":"https://ioda.inetintel.cc.gatech.edu/country/GH","unSubregion":"Western Africa","upstreamCause":null,"upstreamClaim":"IODA detected critical level outage for Brong Ahafo","upstreamSeverity":"critical"}],"evidenceCount":4,"evidenceSourceBreakdown":{"ioda":4},"evidenceSpan":{"earliest":"2026-09-21T00:50:00Z","latest":"2026-09-21T20:35:00Z"},"flag":"🇬🇭","generated_at_utc":"2026-11-06T04:25:25.673592Z","hashId":"778b7d556eb1","id":"GH-2026-0109","incidentType":"disruption","measurementCount":3,"mechanism":"Infrastructure outage","normalOoniObservationCount":0,"normalOoniObservationNote":"These linked OONI rows carry the historical signal_level='normal' stored label and are quarantined from qualifying evidence pending regrade. The label is not proof that every row was accessible or anomaly-free: low-anomaly rows and rows with an omitted confirmed result may be present.","normalOoniObservations":[],"readableId":"GH-2026-0109","reportUrl":"https://api.voidly.ai/data/incidents/778b7d556eb1/report?format=markdown","revision":2,"severity":"critical","severityGrade":"A","sources":["ioda"],"startTime":"2026-09-21T00:50:00Z","status":"active","title":"Internet connectivity disruption in Ghana","updatedAt":"2026-09-22T00:00:11.461679"}