# Temporal Cloud: Elevated GCP storage latency in us-central1 – precautionary namespace failover

- Impact (vendor’s label): none
- Status: resolved
- Started: 2026-10-08 21:53 UTC · Resolved: 2026-10-09 02:17 UTC · Duration: 4.4 h
- Updates: 3
- [Vendor status page: https://stspg.io/4bmg0pxbr7mr](https://stspg.io/4bmg0pxbr7mr)
- [Company: Temporal Cloud](https://rewindex.com/company/temporal-cloud.md)

## Timeline of updates

- **investigating** 2026-10-08 21:53 UTC: We are monitoring elevated Cloud Storage latency from GCP in us-central1. As a precaution, multi-region namespaces in this region have been failed over to their replica regions. No impact to workflow execution has been observed. We will fail back once GCP confirms recovery.
- **monitoring** 2026-10-09 01:04 UTC: Cloud Storage latency in GCP us-central1 has returned to normal levels. We are continuing to monitor the region and will begin failing multi-region namespaces back to us-central1 shortly.
- **resolved** 2026-10-09 02:17 UTC: This incident is now resolved.


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Canonical: https://rewindex.com/company/temporal-cloud/incidents/2sjs76m14wss · Markdown: https://rewindex.com/company/temporal-cloud/incidents/2sjs76m14wss.md · JSON: https://rewindex.com/api/v1/companies/temporal-cloud/incidents/2sjs76m14wss · Generated 2026-10-18T10:25:23.538Z