Firebase Status Dashboard

This page provides status information on the services that are part of Firebase. Check back here to view the current status of the services listed below. If you are experiencing an issue not listed here, please contact Support. Learn more about what's posted on the dashboard in this FAQ. For additional information on these services, please visit


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Incident affecting Cloud Messaging

Investigating an issue with Firebase Cloud Messaging

Incident began at 2018-07-26 14:11 and ended at 2018-07-26 16:45 (all times are US/Pacific).

Date Time Description
26 Jul 2018 17:16 PDT

The issue with FCM registration and subscription should have been resolved for all affected users as of 16:45 US/Pacific. We will conduct an internal investigation of this issue and make appropriate improvements to our systems to prevent or minimize future recurrence.

26 Jul 2018 16:21 PDT

We are still investigating the issue with FCM registration and subscription functions.

Current data indicates that there were two impact periods, each about 20mins long. At peak during those periods, we had 3.6% of users affected. In between, there is no user impact.

Nonetheless, a fix has been identified and we're preparing to stage it out. We will provide another status update on this as soon as possible.

26 Jul 2018 14:11 PDT

We are investigating an issue with Firebase Cloud Messaging registration and subscription functions. We will provide more information by 2:30PM US/Pacific.