Firebase: Firebase Cloud Monitoring - Low sending availability in Asia-Pacific region
Affected components: Cloud Messaging
Timeline of updates
- service outage
We are experiencing an issue with Firebase Cloud Messaging’s send apis in Asia beginning on Wednesday, 2026-06-10 21:50 PDT.
Our engineering team continues to investigate the issue.
We will provide an update by Wednesday, 2026-06-10 23:45 PDT with current details. - service outage
Mitigation work is currently underway by our engineering team.
We do not have an ETA for mitigation at this point.
We will provide more information by Thursday, 2026-06-11 03:00 PDT.
Customers may observe requests to send messages to FCM taking longer to complete. A small number may experience 5xx errors and should retry with backoff. - service outage
We are starting to see some recovery.
- resolved
We believe the incident was fully mitigated as of 11:40pm.
Changes Rewindex caught on this incident
Archive proof
Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert. That proves this record existed by then and has not been changed since, by anyone, Rewindex included.
How the archive is checked, and what it cannot prove.
First version captured 17:53 UTC
In the 2026-10-19 checkpoint, timestamped by FreeTSA and DigiCert on Oct 20, 00:41 UTC. Record hash
a7b4eab3f5ffe747…
Impact, status and times are the vendor’s own, as last archived. View on status.firebase.google.com (opens in new tab).