First published Oct 22, 2026, 5:30:15 AM UTC · Last updated Oct 22, 2026, 5:30:15 AM UTC

Floods

Flash Flood Warning for Moenkopi Wash in Coconino County, Arizona

Reported by U.S. National Weather Service Alerts NWS

The National Weather Service in Flagstaff reported life-threatening flash flooding along Moenkopi Wash and extended its warning until 2:00 a.m. MST on October 22. The source describes flooding as already occurring and the wash as above major flood stage.

At a glance

Affected location: Moenkopi Wash, Coconino County, Arizona

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Why it matters

The warning reports active life-threatening flooding and advises people to stay away from creeks and washes.

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 8/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 2/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 4/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Urgency: 9/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

U.S. National Weather Service Alerts NWS Flash Flood Warning issued October 21 at 9:49PM MST until October 22 at 2:00AM MST by NWS Flagstaff AZ

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