Claude Status · History · Incident #4755

RESOLVED

Service disruption on Claude services

Major · Started Jun 18, 2026 · 7:41 AM

⚡ Pulsetic detected this 40 minutes before Claude acknowledged it

Duration

37m
Severity

Major
Detection lead

40 min
User reports

Peak 438/hr

Summary

Service disruption on Claude services

The issue affecting Claude services has been resolved. Impact occurred from 06:55 to 07:40 UTC.

Started

Jun 18, 2026 · 7:41 AM
Resolved

Jun 18, 2026 · 8:19 AM
Duration

37m
Severity

Major

Detection lead

Pulsetic caught this 40 minutes early

Pulsetic detected

~40 min before acknowledgement

User reports and synthetic probes crossed the detection threshold
Claude acknowledged

Jun 18, 2026 · 7:41 AM

Via official status page

Event timeline

How this incident unfolded

●

Detected by Pulsetic
Jun 18 · 7:01 AM Pulsetic

User reports and synthetic probes crossed the detection threshold — 40 min before the official acknowledgement.
◆

Identified
Jun 18 · 7:41 AM Claude

We have identified the cause of the issue affecting Claude.ai and are working on a fix. We will provide an update as soon as possible.
✓

Resolved
Jun 18 · 8:19 AM Claude

The issue affecting Claude services has been resolved. Impact occurred from 06:55 to 07:40 UTC.

User reports · incident window

Report volume over time

Hourly report count. Red bars mark the incident window.

Peak: 438 reports/hr

← Before incident After →

Pattern

Other recent incidents

Browse full incident history →

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