Outage in Temporal

Small number of customers in us-west-2 may experience elevated API latencies

Resolved Minor

January 26, 2026 - Started 3 days ago - Lasted about 17 hours
Official incident page

Incident Report

Small number of customers in us-west-2 may experience elevated API latencies.

Components affected

Temporal us-west-2

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Latest Updates ( sorted recent to last )

RESOLVED 2 days ago - at 01/27/2026 02:28PM

Retroactive update: Latencies in us-west-2 returned to normal levels after the fix was applied, and the incident was considered resolved at 23:30 UTC on Jan 26. No additional customer impact was observed.

MONITORING 3 days ago - at 01/26/2026 11:31PM

Monitoring

MONITORING 3 days ago - at 01/26/2026 11:29PM

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

INVESTIGATING 3 days ago - at 01/26/2026 10:37PM

Investigation ongoing.

INVESTIGATING 3 days ago - at 01/26/2026 09:53PM

We are still investigating the root cause. Performance is recovering. Some customers may still see elevated API latencies.

INVESTIGATING 3 days ago - at 01/26/2026 09:44PM

We are continuing to investigate this issue.

INVESTIGATING 3 days ago - at 01/26/2026 09:17PM

Small number of customers in us-west-2 may experience elevated API latencies.

Latest Temporal outages

Search attribute queries are degraded for some customers - 14 days ago

Customers may experience unavailability of namespace admin services. - 15 days ago

Customers may experience unavailability of namespace admin services. - 16 days ago

High latencies for some customers in GCP us-east4 region - about 1 month ago

Drop in sync match rates for Activity/Workflow Processing for some customers - about 1 month ago

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