# Elevated Errors in us-west-2 Region

- Provider: [Temporal Cloud](https://down.guide/temporal-cloud)
- Level: confirmed
- Impact: Degraded
- lasted 8h 16m
- started 2026-09-03 21:12 UTC
- us-west-2
- us, us-west-2
- id: DWN-f7dfc56ac6
- Official page: https://stspg.io/53fv9xpf67hq

## Updates from Temporal Cloud
### 2026-09-03 21:12 UTC: investigating
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

### 2026-09-03 23:25 UTC: monitoring
We are starting to see recovery as of 23:01 UTC.

### 2026-09-04 02:13 UTC: monitoring
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.

### 2026-09-04 05:28 UTC: resolved
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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