Claude outage, 1 November 2026
Claude was down for 21 minutes on 1 November 2026, from 21:27 to 21:48 UTC, as measured by HostTracker's checkpoints.
Resolved
Outage measured by HostTracker's checkpoints
- Started
- 21:27
- 1 Nov 2026 UTC
- Ended
- 21:48
- 1 Nov 2026 UTC
- Duration
- 21m
- 21 minutes
- Checkpoints
- 1
- reported a failure
- Most common error
- Timeout
- as reported by our checks
What our checkpoints saw
All times UTC.
The first failed check is the top row, and the recovery is the last one. A row marked "x N" stands for several consecutive checks with the same result from that checkpoint.
| Time (UTC) | Location | Result | Error |
|---|---|---|---|
| 1 Nov 21:38 | Yekaterinburg, Russian Federation | Failedx 2 | Timeout |
Response time around the outage
77ms low · 39999ms peak
1 Nov 19:46 to 1 Nov 21:38 UTC
The shaded band is the outage window. Points are averaged per bucket across the checkpoints that answered, so a gap in the line is a period where nothing answered at all.
Previous outage
30 Jul 2026 15:46 UTCNext outage
This is the most recent outage we recorded.
Does your product depend on Claude?
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You get the same record you are reading here for your own services: every outage timestamped, with the checks that observed it.
Independent measurement by HostTracker. Not affiliated with Claude.