# Temporal Cloud: Elevated Errors in us-west-2 Region

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-09-03 21:12 UTC · Resolved: 2026-09-04 05:28 UTC · Duration: 8.3 h
- Updates: 4 · Affected components: Amazon Web Services (AWS) - us-west-2, us-west-2
- [Vendor status page: https://stspg.io/53fv9xpf67hq](https://stspg.io/53fv9xpf67hq)
- [Company: Temporal Cloud](https://rewindex.com/company/temporal-cloud.md)

## Timeline of updates

- **investigating** 2026-09-03 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
- **monitoring** 2026-09-03 23:25 UTC: We are starting to see recovery as of 23:01 UTC.
- **monitoring** 2026-09-04 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.
- **resolved** 2026-09-04 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.


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Canonical: https://rewindex.com/company/temporal-cloud/incidents/vn2t29t2xr5t · Markdown: https://rewindex.com/company/temporal-cloud/incidents/vn2t29t2xr5t.md · JSON: https://rewindex.com/api/v1/companies/temporal-cloud/incidents/vn2t29t2xr5t · Generated 2026-10-18T10:32:31.188Z