# Temporal Cloud: Elevated error rates in GCP us-central1

- Provider: [Temporal Cloud](https://outages.cc/temporal.md)
- Type: Incident
- State: Resolved
- Worst impact: Degraded performance
- Started: 2026-09-01 15:47 UTC
- Resolved: 2026-09-01 21:43 UTC (lasted 5 h 56 min)
- Components: us-central1, Google Cloud Provider (GCP) - us-central1
- Official update: https://stspg.io/0kp10529cprt

## Updates from Temporal Cloud

### resolved, 2026-09-01 21:43 UTC

GCP is reporting that mitigations are in place, and that all services in this region are operational. MRN namespaces have been failed back to their primary regions.

### identified, 2026-09-01 16:07 UTC

We have identified this as an upstream network issue with GCP: https://status.cloud.google.com/incidents/J5ia5t9p3g9Q5Wi7r8Ev

### investigating, 2026-09-01 15:47 UTC

We are currently investigating elevated error rates in GCP us-central1, and have failed over MRN namespaces in this region.