Outage in Anthropic

Elevated errors on Claude.ai

Resolved Minor

March 16, 2026 - Started about 19 hours ago - Lasted 38 minutes
Official incident page

Incident Report

Summary AI Generated

Claude.ai experienced elevated errors for 38 minutes, affecting users' ability to access or use the service normally. Anthropic implemented a fix and monitored the results before confirming full resolution of the incident.

We are currently investigating this issue.

Components affected

Anthropic claude.ai

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Latest Updates ( sorted recent to last )

RESOLVED about 18 hours ago - at 03/16/2026 12:36PM

This incident has been resolved.

MONITORING about 18 hours ago - at 03/16/2026 12:27PM

A fix has been implemented and we are monitoring the results.

INVESTIGATING about 19 hours ago - at 03/16/2026 12:01PM

We are currently investigating this issue.

Latest Anthropic outages

Elevated errors on Claude Sonnet 4.6 - about 17 hours ago

Elevated errors on Claude.ai - about 17 hours ago

Elevated errors on Claude Opus 4.6 and Sonnet 4.6 - 3 days ago

Elevated errors on Claude Sonnet 4.6 - 5 days ago

Elevated errors on Claude.ai (including login issues for Claude Code) - 6 days ago

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