Downrightnow
// Incident Post-MortemDRN-872BF8D8

Anthropic outage on June 24, 2026

Minor severityResolved2h 59mAI Tools
Started · UTC
Jun 24, 01:16 PM
18h ago
Resolved · UTC
Jun 24, 04:15 PM
15h ago
Duration
2h 59m
End-to-end
Peak confidence
45.00
153 snapshots
// User impact

Anthropic users likely saw failed connections, degraded availability, or session instability for this AI Tools service. The incident reached Minor severity and lasted 2h 59m. The stored report window does not show a preserved user-report spike.

// What happened

Jun 24, 13:16 UTC Investigating - We are currently investigating this issue.

Deterministic readout · awaiting AI summary pass

// Timeline

  1. Incident detected

    Minor confidence crossed the incident threshold for Anthropic: elevated error rate on Claude Opus 4.8.

  2. Status changed to Degraded Performance

    The stored readout moved to Degraded Performance with confidence 34.00.

  3. Marked resolved

    The incident was closed after 1h 47m of observed impact.

  4. Peak confidence reached

    Confidence peaked at 75.00 while the service was marked Operational.

// Signals by source0 sources

No per-source signal payloads were preserved in this incident's snapshot window.

// Aggregate evidence

Confidence scoring

45.00

The incident reached 45.00 peak confidence across 153 stored status snapshots.

User reports

0 / 15m

No elevated user-report volume was preserved in the incident window snapshots.

Status samples

0 affected

The incident row exists, but the bounded snapshot window does not include affected status samples.

Recovery signal

Resolved

Recovery was recorded at Wed, Jun 24, 2026, 04:15 PM UTC.