No impact incident

Grafana Cloud: Possible incorrect evaluation of Synthetic Monitoring alert rules in cluster prod-us-east-3

Affected: AWS US East - prod-us-east-3: API, AWS US East - prod-us-east-3: Public Probes

Current status of Grafana Cloud: Operational — live Grafana Cloud status

Timeline

1. Oct 21, 2026, 07:10 UTC
   resolved
   As of 21 Oct, 06:20 am UTC, we became aware of an issue with possible incorrect evaluation of Synthetic Monitoring alert rules in cluster prod-us-east-3. The issue has been ended 07:00 am UTC

Updates as published by Grafana Cloud (original).