503RADARINCIDENT ARCHIVEMETHODOLOGY
RESOLVED

GitHub outage — June 10, 2026

Degraded REST API Availability

GitHub’s API & Webhooks was disrupted for 36d 8h on June 10, 2026.

Key facts

DetectedJune 10, 2026 · 15:27 UTC
Confirmed15:27 UTC
Resolved00:09 UTC
Duration36d 8h
ServiceAPI & Webhooks
Official recordhttps://stspg.io/pzvjh0wyg401

Timeline

  1. 15:27Z

    Detected · Signal

    3 crowd signals for API & Webhooks on GITHUB crossed the signal threshold.
  2. 15:27Z

    Confirmed · Official

    An official GITHUB status-page notice corroborated the event the same cycle.
  3. 00:09Z

    Resolved

    Signal volume fell back below the threshold; the event was closed.

What people reported

“⚠️ GitHub is reporting a Incident since 21:05 UTC "Claude Fable 5 experiencing degraded performance" Affects: Copilot AI Model Providers Live timeline → http”bluesky_jetstream · 21:14 UTC
“ℹ️ Minor outage at GitHub. Degraded performance for Claude Fable 5 model in Copilot products and IDE surfaces. Monitor this incident at https://watchrr.app/serv”bluesky_jetstream · 21:23 UTC
“🟠 GitHub is reporting a Partial Outage since 22:51 UTC "Degraded REST API Availability" Affects: API Requests Live timeline → https://pingoru.io/providers/gi”@pingoru.bsky.social · 23:13 UTC

How this was detected

1 independent evidence class for api on GITHUB. 3 crowd reports across bluesky (single platform — not corroborating), z=+1.3σ vs the cell baseline. Official notice confirms it.