# Alert backlogs in US

- Provider: [Sentry](https://down.guide/sentry)
- Level: confirmed
- Impact: Degraded
- lasted 39m
- started 2026-08-18 21:42 UTC
- us
- id: DWN-188b1f007e
- Official page: https://stspg.io/mynbbg9gwj4p

## Updates from Sentry
### 2026-08-18 21:42 UTC: investigating
We are currently investigating a delay in evaluating alerts in the US region.

### 2026-08-18 21:56 UTC: identified
We have identified the cause and are working to determine a mitigation. This is only affecting US right now.

### 2026-08-18 22:15 UTC: monitoring
We have implemented a fix and the systems are recovering. We are monitoring to ensure that backlogs are proessed.

### 2026-08-18 22:21 UTC: resolved
The problem has been resolved, all backlogs have cleared and everything is operational again.

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