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Temporal · Developer toolsSep 3, 2026, 21:12 UTC 6 weeks ago

Elevated Errors in us-west-2 Region

MinorNot disclosedUpdated 6h ago
Sep 3, 21:12 UTCSep 4, 05:28 UTC
Duration
8h 16m
Impact
Minor
Root cause
Not disclosed
Temporal, 90 days
27 incidents
Affected
us-west-2Amazon Web Services (AWS) - us-west-2
Status page

Final update

As of 9/4 05:03 UTC, all affected MRN namespaces have been failed back to us-west-2. No further issues have been observed and this incident is resolved.

Timeline

  1. Resolved · Sep 4, 05:28 UTC
    As of 9/4 05:03 UTC, all affected MRN namespaces have been failed back to us-west-2. No further issues have been observed and this incident is resolved.
  2. Monitoring · Sep 4, 02:13 UTC
    As of 9/4 00:07 UTC, AWS has confirmed the incident impacting us-west-2 is resolved. After a further period of monitoring, we have confirmed service is stable and have begun failing back the affected MRN namespaces.
  3. Monitoring · Sep 3, 23:25 UTC
    We are starting to see recovery as of 23:01 UTC.
  4. Investigating · Sep 3, 21:12 UTC
    We are investigating connectivity errors affecting some customers with namespaces in the us-west-2 region relating to an AWS outage in this region. Our team is actively assessing impact and working on mitigation. Affected MRN namespaces have been failed over. We will provide updates as more information becomes available. https://health.aws.amazon.com/health/status

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