The Wayback Machine - https://web.archive.org/web/20260522042439/https://status.claude.com/
Elevated error rate
Investigating - We are currently investigating this issue.
May 22, 2026 - 04:16 UTC
Uptime over the past 90 days. View historical uptime.
claude.ai Partial Outage
90 days ago
98.64 % uptime
Today
Claude Console (platform.claude.com) Partial Outage
90 days ago
99.1 % uptime
Today
Claude API (api.anthropic.com) Partial Outage
90 days ago
98.97 % uptime
Today
Claude Code Partial Outage
90 days ago
99.12 % uptime
Today
Claude Cowork Partial Outage
90 days ago
99.45 % uptime
Today
Claude for Government Operational
90 days ago
99.87 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

May 22, 2026

Unresolved incident: Elevated error rate.

May 21, 2026
Elevated errors on Claude.ai
Resolved - This incident has been resolved.
May 21, 21:08 UTC
Monitoring - We have applied a fix and success rates for requests on Claude.ai have returned to normal. We are monitoring closely to ensure no further issues.
May 21, 20:42 UTC
Investigating - We are investigating elevated errors for users of Claude.ai, and will provide an update as soon as possible.
May 21, 20:24 UTC
May 20, 2026
Elevated errors on Claude Opus 4.7
Resolved - This incident has been resolved.
May 20, 16:04 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
May 20, 15:56 UTC
Investigating - We are currently investigating this issue.
May 20, 14:43 UTC
Elevated errors on Claude Haiku 4.5
Resolved - This incident has been resolved.
May 20, 08:49 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
May 20, 08:31 UTC
Investigating - We are currently investigating this issue.
May 20, 08:14 UTC
May 19, 2026
Elevated errors on Claude Opus 4.7
Resolved - This incident has been resolved.
May 19, 15:40 UTC
Update - We are continuing to monitor for any further issues.
May 19, 15:21 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
May 19, 15:19 UTC
Investigating - We are currently investigating this issue.
May 19, 14:03 UTC
Elevated errors on Claude Opus 4.7
Resolved - This incident has been resolved.
May 19, 10:08 UTC
Investigating - We are currently investigating this issue.
May 19, 08:41 UTC
Elevated errors on Claude Haiku 4.5
Resolved - This incident has been resolved.
May 19, 08:30 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
May 19, 07:56 UTC
Investigating - We are currently investigating this issue.
May 19, 07:00 UTC
Elevated errors on Claude.ai and Claude Code login
Resolved - This issue has been resolved.
May 19, 04:51 UTC
Monitoring - From 04:34–04:42 UTC, we saw elevated errors and latency on requests within the Claude.ai applications. Additionally, users may have experienced errors when attempting to login, including authenticating Claude Code via Claude.ai. We are monitoring closely to ensure no further issues, and will provide an additional update shortly.
May 19, 04:46 UTC
May 18, 2026
Elevated errors for Claude Opus 4.7
Resolved - The issue affecting Claude services has been resolved. Impact occurred from 21:47 to 22:18 UTC.
May 18, 22:19 UTC
Investigating - We are investigating elevated errors on requests to Claude Opus 4.7. We will provide an update as soon as possible.
May 18, 22:10 UTC
Elevated errors on Claude Haiku 4.5
Resolved - This incident has been resolved.
May 18, 08:07 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
May 18, 07:28 UTC
Investigating - We are currently investigating this issue.
May 18, 06:12 UTC
May 17, 2026

No incidents reported.

May 16, 2026
Elevated error rates on requests to multiple models
Resolved - This incident has been resolved.
May 16, 18:24 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
May 16, 18:18 UTC
Investigating - We are currently investigating this issue.
May 16, 18:08 UTC
May 15, 2026
Elevated error rates on requests to some models
Resolved - This incident has been resolved.
May 15, 01:46 UTC
Update - We are working to resolve errors impacting Claude Opus 4.6, and have seen both Sonnet 4.6 and Opus 4.7 return to normal success rates.
May 15, 01:26 UTC
Identified - We are currently working to resolve issues affecting requests to Claude Opus and Sonnet 4.6, though success rates for Opus 4.7 have returned to normal.
May 15, 01:06 UTC
Update - We are continuing to investigate this issue.
May 15, 00:19 UTC
Investigating - We are currently investigating this issue.
May 15, 00:18 UTC
May 14, 2026
Elevated errors on Claude Opus 4.7
Resolved - This incident has been resolved.
May 14, 22:25 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
May 14, 21:07 UTC
Investigating - We are currently investigating this issue.
May 14, 20:33 UTC
May 13, 2026
Claude.ai is experiencing elevated error rates
Resolved - This incident has been resolved.
May 13, 14:45 UTC
Update - We are continuing to investigate this issue.
May 13, 12:59 UTC
Investigating - We are currently investigating this issue.
May 13, 12:21 UTC
Claude.ai is experiencing elevated error rates
Resolved - This incident has been resolved.
May 13, 11:57 UTC
Monitoring - We are seeing recovery and currently monitoring at this time.
May 13, 11:48 UTC
Investigating - We are currently investigating this issue.
May 13, 11:25 UTC
May 12, 2026
Elevated errors on Claude Opus 4.7
Resolved - This incident has been resolved.
May 12, 23:58 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
May 12, 23:51 UTC
Identified - The issue has been identified and a fix is being implemented.
May 12, 23:38 UTC
Elevated errors for Claude Sonnet 4.6 and Haiku 4.5
Resolved - This incident has been resolved.
May 12, 20:13 UTC
Investigating - We are investigating elevated errors on requests to Claude Sonnet 4.6 and Haiku 4.5. We will provide an update as soon as possible.
May 12, 19:36 UTC
Elevated Error Rate for Vaults and Credentials
Resolved - This incident has been resolved.
May 12, 18:57 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
May 12, 18:51 UTC
Investigating - We are currently investigating this issue.
May 12, 18:47 UTC
May 11, 2026

No incidents reported.

May 10, 2026

No incidents reported.

May 9, 2026
Claude Code on the Web Partial Outage
Resolved - This incident has been resolved
May 9, 23:51 UTC
Investigating - We are currently investigating this issue.
May 9, 23:33 UTC
Elevated errors on Claude Opus 4.1
Resolved - This incident has been resolved.
May 9, 08:22 UTC
Identified - The issue has been identified and a fix is being implemented.
May 9, 07:57 UTC
Claude Code IDE extension unable to load on Windows
Resolved - This incident has been resolved in v2.1.137. Please update to get the fix.
May 9, 00:24 UTC
Monitoring - A fix has been implemented and published in v2.1.137. We are monitoring results.
May 9, 00:17 UTC
Identified - The issue has been identified and a fix is being implemented.
May 8, 22:32 UTC
Investigating - We are investigating an issue in Claude Code version 2.1.136 that prevents the IDE extension from loading on Windows. We will provide an update as soon as possible.
May 8, 22:30 UTC
May 8, 2026
Elevated errors on Claude Opus 4.7
Resolved - This incident has been resolved.
May 8, 17:25 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
May 8, 17:13 UTC
Investigating - We are currently investigating this issue.
May 8, 17:01 UTC
Elevated Errors on File Operations
Resolved - This incident has been resolved.
May 8, 15:17 UTC
Investigating - We are currently investigating this issue.
May 8, 14:12 UTC
Elevated errors on Claude Sonnet 4.6
Resolved - This incident has been resolved.
May 8, 15:11 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
May 8, 15:07 UTC
Identified - The issue has been identified and a fix is being implemented.
May 8, 15:07 UTC
Investigating - We are currently investigating this issue.
May 8, 15:03 UTC
Elevated errors across Claude Models
Resolved - This incident has been resolved.
May 8, 11:40 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
May 8, 11:32 UTC
Identified - We have identified the cause and a fix is being rolled out. As of 10:22 UTC, the remaining impact is limited to Claude Opus 4.1 and Fast Mode for Claude Opus 4.6.
May 8, 10:26 UTC
Investigating - We are currently investigating this issue.
May 8, 09:49 UTC
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