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Flash Flood Warning issued October 21 at 4:31PM MST until October 21 at 10:00PM MST by NWS Flagstaff AZ

8.0
36.0489°N, 111.2226°W·US-AZ
Started 6h ago
NWS flood alerts data as of
Event Details
Typeflood
Severity8.0
Statusactive
Location36.0489°N, 111.2226°W (AZ)
Started2026-10-21T18:02:00+00:00
Last Updated2026-10-22T00:50:50.33+00:00
Sourcenoaa_ahps
Source URLapi.weather.gov
Confidence1.00
Impact Zones — modeled
Catastrophic Impact Zone
Flash flooding or major flood stage. Immediate danger to life and property.
NWS polygon

Zone estimates are based on scientific models and may differ from actual local conditions.

Impact Analysis

This event's zone is the NWS warning polygon. Population and structure estimates are not computed inside NWS polygons yet, so none are shown.

Historical Comparison
2023 COCONINO County, ARIZONA Flash Flood70% match

Flash Flood in ARIZONA, 45km from current event, $7M in recorded damage

COCONINO County, ARIZONADamage: $7.0M
2013 COCONINO County, ARIZONA Flash Flood60% match

Flash Flood in ARIZONA, 41km from current event, $50K in recorded damage

COCONINO County, ARIZONADamage: $50K
2022 COCONINO County, ARIZONA Flash Flood58% match

Flash Flood in ARIZONA, 82km from current event, $1M in recorded damage

COCONINO County, ARIZONADamage: $1.0M

Historical comparison based on peril type, geography, and severity. Past events do not predict future outcomes.

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Related
Coconino County, AZ disaster historyAll US hazard profilesScoring methodology

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Zone estimates are based on scientific models and may differ from actual local conditions.