Anthropic incident

Elevated errors on Claude Opus 4.6

Critical Resolved View vendor source →

Anthropic experienced a critical incident on March 19, 2026 affecting claude.ai and Claude API (api.anthropic.com) and 1 more component, lasting 16m. The incident has been resolved; the full update timeline is below.

Started
Mar 19, 2026, 03:59 PM UTC
Resolved
Mar 19, 2026, 04:16 PM UTC
Duration
16m
Detected by Pingoru
Mar 19, 2026, 03:59 PM UTC

Affected components

claude.aiClaude API (api.anthropic.com)Claude Code

Update timeline

  1. investigating Mar 19, 2026, 03:59 PM UTC

    We are currently investigating this issue.

  2. resolved Mar 19, 2026, 04:16 PM UTC

    This incident started at 8:53 PT / 15:53 UTC and the errors have now returned to baseline since 9:14 PT / 16:14 UTC.