GitHub outage — August 3, 2026
Incident with Copilot
GitHub’s API & Webhooks was disrupted for 1h 45m on August 3, 2026. 503Radar’s sensors raised the first signal at 09:53 UTC, 14m 28s before the official status page acknowledged impact.
Key facts
| Detected | August 3, 2026 · 09:53 UTC |
| Confirmed | 10:08 UTC · lead time 14m 28s |
| Resolved | 11:39 UTC |
| Duration | 1h 45m |
| Service | API & Webhooks |
| Official record | https://stspg.io/y3tm8v1gmn85 |
Timeline
- 09:53Z
Detected · Signal
1 crowd signal for API & Webhooks on GITHUB crossed the signal threshold. - 10:08Z
Confirmed · Official
An official GITHUB status-page notice corroborated the event — 14m 28s after detection. - 11:39Z
Resolved
Signal volume fell back below the threshold; the event was closed.
How this was detected
1 independent evidence class for api on GITHUB. 1 crowd report across bluesky (single platform — not corroborating), z=+0.4σ vs the cell baseline. Official notice confirms it, 14m 28s after the crowd.