503RADARINCIDENT ARCHIVEMETHODOLOGY
RESOLVED

Cloudflare outage — August 10, 2026

Elevated Errors in Fuzhou and Foshan

Cloudflare’s Multiple services was disrupted for 10h 30m on August 10, 2026. 503Radar’s sensors raised the first signal at 19:38 UTC, 9h 44m before the official status page acknowledged impact.

Key facts

DetectedAugust 10, 2026 · 19:38 UTC
Confirmed05:23 UTC · lead time 9h 44m
Resolved06:09 UTC
Duration10h 30m
ServiceMultiple services
Official recordhttps://stspg.io/5v28wn4mj0rm

Timeline

  1. 19:38Z

    Detected · Signal

    1 crowd signal for Multiple services on CLOUDFLARE crossed the signal threshold.
  2. 05:23Z

    Confirmed · Official

    An official CLOUDFLARE status-page notice corroborated the event — 9h 44m after detection.
  3. 06:09Z

    Resolved

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

How this was detected

1 independent evidence class for Multiple services on CLOUDFLARE. 1 crowd report across bluesky (single platform — not corroborating), z=-0.3σ vs the cell baseline. Official notice confirms it, 9h 44m after the crowd.