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Flood Warning issued October 23 at 3:46PM MDT until October 26 at 9:00AM MDT by NWS Grand Junction CO

7.0
37.2317°N, 109.8811°W·US-CO
Started 1d ago
NWS flood alerts data as of
Event Details
Typeflood
Severity7.0
Statusactive
Location37.2317°N, 109.8811°W (CO)
Started2026-10-23T00:25:00+00:00
Last Updated2026-10-24T18:50:51.137+00:00
Sourcenoaa_ahps
Source URLapi.weather.gov
Confidence1.00
Impact Zones — modeled
Modeled Inundation
Where the National Water Model's latest analysis puts water inside the warning area. Experimental; the warning polygon is the official boundary.
NWS polygon
Severe Impact Zone
Active flood warning area. Significant property damage possible.
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 SAN JUAN County, UTAH Flash Flood73% match

Flash Flood in UTAH, 4km from current event, $12K in recorded damage

SAN JUAN County, UTAHDamage: $12K
2013 SAN JUAN County, UTAH Flash Flood66% match

Flash Flood in UTAH, 20km from current event, $40K in recorded damage

SAN JUAN County, UTAHDamage: $40K
2013 SAN JUAN County, UTAH Flash Flood60% match

Flash Flood in UTAH, 30km from current event, $10K in recorded damage

SAN JUAN County, UTAHDamage: $10K

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

View on Live Map
Related
San Juan County, UT disaster historyAll US hazard profilesScoring methodology

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