503RADARINCIDENT ARCHIVEMETHODOLOGY
LIVE · CONFIRMED

Cloudflare outage — August 19, 2026

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Cloudflare’s Multiple services has a confirmed disruption, detected on August 19, 2026. 503Radar’s sensors raised the first signal at 07:39 UTC, 8h 43m before the official status page acknowledged impact.

Key facts

DetectedAugust 19, 2026 · 07:39 UTC
Confirmed16:23 UTC · lead time 8h 43m
ServiceMultiple services
Official recordhttps://www.cloudflarestatus.com/incidents/46j9vvprj159

Timeline

  1. 07:39Z

    Detected · Signal

    1 crowd signal for Multiple services on CLOUDFLARE crossed the signal threshold.
  2. 16:23Z

    Confirmed · Official

    An official CLOUDFLARE status-page notice corroborated the event — 8h 43m after detection.

How this was detected

1 independent evidence class for Multiple services on CLOUDFLARE. 1 crowd report across bluesky (single platform — not corroborating), z=-0.5σ vs the cell baseline. Official notice confirms it, 8h 43m after the crowd.