Temporal incident

A small number of customers in AWS us-west-2 may experience delayed timers

Minor Resolved View vendor source →

Temporal experienced a minor incident on September 23, 2025 affecting us-west-2, lasting 21h 14m. The incident has been resolved; the full update timeline is below.

Started
Sep 23, 2025, 05:00 AM UTC
Resolved
Sep 24, 2025, 02:14 AM UTC
Duration
21h 14m
Detected by Pingoru
Sep 23, 2025, 05:00 AM UTC

Affected components

us-west-2

Update timeline

  1. investigating Sep 24, 2025, 12:01 AM UTC

    Some customers in AWS us-west-2 may experience delayed timers.

  2. investigating Sep 24, 2025, 12:10 AM UTC

    We are continuing to investigate this issue.

  3. investigating Sep 24, 2025, 12:22 AM UTC

    A small number of customers in AWS us-west-2 may experience delayed timers

  4. investigating Sep 24, 2025, 01:02 AM UTC

    We are continuing to investigate this issue.

  5. identified Sep 24, 2025, 01:44 AM UTC

    The issue has been identified and a fix is being implemented.

  6. monitoring Sep 24, 2025, 02:06 AM UTC

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

  7. resolved Sep 24, 2025, 02:14 AM UTC

    This incident has been resolved.