Region-by-region timeline
When each monitored region started failing and when it recovered, per RealUptime's own probes. A region not listed here never failed during this incident.
US-East12h 23m
Failing from Oct 5, 2026, 9:14 PM UTC, recovered Oct 6, 2026, 9:37 AM UTC
US-West12h 24m
Failing from Oct 5, 2026, 9:14 PM UTC, recovered Oct 6, 2026, 9:38 AM UTC
Europe12h 24m
Failing from Oct 5, 2026, 9:14 PM UTC, recovered Oct 6, 2026, 9:38 AM UTC
Asia-Pacific12h 26m
Failing from Oct 5, 2026, 9:13 PM UTC, recovered Oct 6, 2026, 9:39 AM UTC
US-Central12h 20m
Failing from Oct 5, 2026, 9:17 PM UTC, recovered Oct 6, 2026, 9:37 AM UTC
Canada12h 19m
Failing from Oct 5, 2026, 9:18 PM UTC, recovered Oct 6, 2026, 9:36 AM UTC
UK12h 18m
Failing from Oct 5, 2026, 9:18 PM UTC, recovered Oct 6, 2026, 9:36 AM UTC
Southeast Asia12h 20m
Failing from Oct 5, 2026, 9:17 PM UTC, recovered Oct 6, 2026, 9:37 AM UTC
Australia12h 20m
Failing from Oct 5, 2026, 9:15 PM UTC, recovered Oct 6, 2026, 9:35 AM UTC
South America12h 19m
Failing from Oct 5, 2026, 9:17 PM UTC, recovered Oct 6, 2026, 9:36 AM UTC
How this was measured
This record comes only from RealUptime's own scheduled probes against Anthropic's public, unauthenticated endpoints, run from 10 named regions. It is never built from user reports or from Anthropic's own status page, and it does not change once this incident closes: this page is the permanent record, not a live view.
See Anthropic's full evidence record or read the methodology.