Outage in Claude

Elevated errors on Claude Sonnet 4.6

Resolved Minor

March 19, 2026 - Started about 8 hours ago - Lasted 4 minutes
Official incident page

Incident Report

Summary AI Generated

Claude Sonnet 4.6 experienced elevated errors for 4 minutes starting at 8:23 PT / 15:23 UTC on March 19, 2026. The incident affected both claude.ai and api.anthropic.com services. The error rate returned to baseline levels by 8:42 PT / 15:42 UTC, resolving the issue.

We are currently investigating elevated errors that started at 8:23 PT / 15:23 UTC.

Components affected

Claude claude.ai Claude api.anthropic.com

Latest Updates ( sorted recent to last )

RESOLVED about 8 hours ago - at 03/19/2026 03:46PM

As of 8:42 PT / 15:42 UTC the error rate has now returned to baseline.

INVESTIGATING about 8 hours ago - at 03/19/2026 03:37PM

We are currently investigating elevated errors that started at 8:23 PT / 15:23 UTC.

Latest Claude outages

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