Auto-drafted postmortem
Anthropic outage on September 29 — 54-minute disruption
Sep 29, 03:43 PM → Sep 29, 04:38 PM · 54 minutes · high
A high-severity incident affecting the Anthropic service was detected through automated signals, including the vendor's status page. The disruption began at 15:43 UTC on September 29, 2026, and was resolved after 54 minutes at 16:38 UTC.
Peak reports
0
in 15 min
Total reports
0
during outage
Duration
54 minutes
until recovery
Impact
During the 54-minute high-severity incident, the Anthropic service experienced disruption. This event was identified through automated monitoring and the vendor's status page. No user-reported data was collected for this incident.
Outage timeline
- Sep 29, 03:43 PM
PulseWatch detected the incident from automated vendor and probe signals (high severity)
- Sep 29, 03:43 PM
Status updated: possible issue
- Sep 29, 04:38 PM
Signals cleared — incident resolved
Official updates
- Sep 29, 03:43 PM
Anthropic status page acknowledged the incident.
View official source