Firebase: Elevated errors and latency in europe-west4
Affected components: App Hosting
Timeline of updates
- resolved
For approximately 1 hour starting at 06:11 PST on February 26, 2026, Firebase App Hosting backends in europe-west4 were seeing elevated errors on un-cached content due to increased network congestion and elevated requests.
The issue was resolved for all affected projects as of 07:10 PST.
We will conduct an internal investigation of this issue and make appropriate improvements to our systems to help prevent or minimize future recurrence.
Archive proof
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How the archive is checked, and what it cannot prove.
First version captured
In the 2026-10-19 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
ad3bcfaa618e6066…
Impact, status and times are the vendor’s own, as last archived. View on status.firebase.google.com (opens in new tab).
Cite this
Status incident (vendor impact label: minor) posted by Firebase, started 2026-02-26 14:11 UTC, resolved after 1.0 h, 1 update(s).
- Title
- Elevated errors and latency in europe-west4
- Vendor
- Firebase
- Date
- URL
- https://rewindex.com/company/firebase/incidents/9bcfh8pk7cllvvyxo9dr
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