# Google Cloud us-west1 outage

> Google Cloud posted “We are investigating an issue where customers may experience timeouts, service degradations, errors, and elevated latencies across multiple products in the us-west1 region.” at 15:40 UTC.

Canonical: https://rewindex.com/events/2026-08-20-google-cloud-us-west1
Last updated: 2026-08-20T18:00:00Z

Google Cloud posted “We are investigating an issue where customers may experience timeouts, service degradations, errors, and elevated latencies across multiple products in the us-west1 region.” at 15:40 UTC.
- Window: 2026-08-20 14:00 UTC to 2026-08-20 18:00 UTC
- Provider: Google Cloud (us-west1)
- Linked: 8 incidents at 8 vendors; 8 vendors named the provider, 7 as the cause
- Day roundup: [2026-08-20](https://rewindex.com/outages/2026-08-20.md) · [All events](https://rewindex.com/events.md)

A link means an incident named the provider (or another affected vendor, or is a known dependency); it is not a confirmed cause.
## Linked incidents

| Started (UTC) | Vendor | Incident | Impact (vendor label) | Link |
| --- | --- | --- | --- | --- |
| 2026-08-20 14:30 UTC | Firebase | [Network trace ingestion is delayed for Firebase Performance Monitoring customers.](https://rewindex.com/company/firebase/incidents/8fnsq5bdazhhxcwpzkyu.md) | none | named the provider |
| 2026-08-20 15:20 UTC | Temporal Cloud | [Customers in (GCP) us-west1  may experience elevated API latencies](https://rewindex.com/company/temporal-cloud/incidents/2lkm2gc1hbdm.md) | minor | named the provider as cause |
| 2026-08-20 15:40 UTC | Google Cloud | [We are investigating an issue where customers may experience timeouts, service degradations, errors, and elevated latencies across multiple products in the us-west1 region.](https://rewindex.com/company/google-cloud/incidents/utf3fmfdqfwbzjcgg6vf.md) | major | provider’s own post |
| 2026-08-20 15:47 UTC | Render | [Deployment Issues](https://rewindex.com/company/render/incidents/fjlpr1yfdv63.md) | major | named the provider as cause |
| 2026-08-20 16:19 UTC | Mailgun | [GCP Reporting Multi Service Outage in US-West1](https://rewindex.com/company/mailgun/incidents/w508xhddzhv8.md) | minor | named the provider as cause |
| 2026-08-20 16:25 UTC | E2B | [Elevated error rates for sandbox operations](https://rewindex.com/company/e2b/incidents/01M0FZV59HVG6G9D8BEP0ZRW4P.md) | minor | named the provider as cause |
| 2026-08-20 17:10 UTC | Confluent | [Elevated error rates and latency in GCP us-west1](https://rewindex.com/company/confluent/incidents/h76wx5vzkklw.md) | major | named the provider as cause |
| 2026-08-20 17:17 UTC | Harness | [All modules are running slow in Prod1/2/3/4 due to cloud provider incident](https://rewindex.com/company/harness/incidents/fy36fxq22bw6.md) | major | named the provider as cause |
| 2026-08-20 17:36 UTC | Bugsnag | [Sessions processing delays](https://rewindex.com/company/bugsnag/incidents/mrh9thn5dcgg.md) | minor | named the provider as cause |

## Also happening (same window, not linked)

| Started (UTC) | Vendor | Incident |
| --- | --- | --- |
| 2026-08-20 16:06 UTC | Scaleway | [\[fr-par\]  Site-to-site VPN configuration issue](https://rewindex.com/company/scaleway/incidents/6xjtk2j615bh.md) |
| 2026-08-20 16:43 UTC | Akamai | [Reporting data availability issues in 'Traffic by Hostname' report](https://rewindex.com/company/akamai/incidents/spqmcq2dqckr.md) |
| 2026-08-20 16:45 UTC | Starburst | [Issue not listing the full list of catalogs and schemas](https://rewindex.com/company/starburst/incidents/0lp1rbsmb97t.md) |
| 2026-08-20 16:55 UTC | PostHog | [MCP: elevated API error rates](https://rewindex.com/company/posthog/incidents/01M0FYQEQP9W928856DPRCS24F.md) |
| 2026-08-20 16:58 UTC | ChatGPT / OpenAI | [Elevated Codex API authentication errors](https://rewindex.com/company/chatgpt/incidents/01M0G1RZER839AZXWMYKSZF3GR.md) |
| 2026-08-20 17:03 UTC | PandaDoc | [Some users experience issues with creation and viewing of documents](https://rewindex.com/company/pandadoc/incidents/l3hkd4wvyxyd.md) |
| 2026-08-20 17:26 UTC | Retool | [React App Builder Sandbox Installs May Fail to Install Dependencies](https://rewindex.com/company/retool/incidents/v65248gt8jlm.md) |
| 2026-08-20 17:38 UTC | Twilio | [Voice Call Post Dial Delay from Twilio Phone Numbers to Mexico](https://rewindex.com/company/twilio/incidents/0hy39wn87nrg.md) |
| 2026-08-20 17:46 UTC | v0 / Vercel | [New container functions are failing](https://rewindex.com/company/v0/incidents/w8r0qkm97p1c.md) |
| 2026-08-20 17:57 UTC | Coralogix | [US2 Log alerts lag](https://rewindex.com/company/coralogix/incidents/wpbc5mw44rgp.md) |


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Canonical: https://rewindex.com/events/2026-08-20-google-cloud-us-west1 · Markdown: https://rewindex.com/events/2026-08-20-google-cloud-us-west1.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-11T05:27:13.741Z