# Grafana Cloud: Tempo Write Failures in prod-us-central-0

- Impact (vendor’s label): major
- Status: resolved
- Started: 2026-10-15 16:10 UTC · Resolved: 2026-10-15 21:53 UTC · Duration: 5.7 h
- Updates: 3 · Affected components: GCP US Central - prod-us-central-0: Ingestion, Traces - GCP US Central - prod-us-central-0: Ingestion
- [Vendor status page: https://stspg.io/0w7m43wy213v](https://stspg.io/0w7m43wy213v)
- [Company: Grafana Cloud](https://rewindex.com/company/grafana-cloud.md)

## Summary

Grafana Cloud reported a major incident causing intermittent Tempo write failures in GCP US Central - prod-us-central-0 ingestion due to Google Cloud Storage internal errors, affecting trace ingestion. It started at 2026-10-15 16:10 UTC and was resolved at 2026-10-15 21:53 UTC; the recorded duration was 5 h 42 min. _(machine-written, sol)_
## Timeline of updates

- **investigating** 2026-10-15 16:10 UTC: We are investigating Intermittent write failures in tempo-prod (prod-us-central-0) due to Google Cloud Storage internal errors.
- **monitoring** 2026-10-15 18:00 UTC: Things are starting to recover, and we continue to monitor the issue.
- **resolved** 2026-10-15 21:53 UTC: This incident has been resolved.

## Rewindex changes for this incident

- 2026-10-15 16:10 UTC: [Major incident: Tempo Write Failures in prod-us-central-0](https://rewindex.com/change/ifa6a8c100a26d8.md)


---
Canonical: https://rewindex.com/company/grafana-cloud/incidents/ktd658zvsw36 · Markdown: https://rewindex.com/company/grafana-cloud/incidents/ktd658zvsw36.md · JSON: https://rewindex.com/api/v1/companies/grafana-cloud/incidents/ktd658zvsw36 · Generated 2026-10-18T09:58:57.561Z