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Flash Flood Warning issued July 26 at 2:17PM MDT until July 26 at 5:15PM MDT by NWS Grand Junction CO

8.0

38.8160° N, 108.6020° W·US-CO

Started 1h ago

Event Details

Typeflood

Severity8.0

Statusactive

Location38.8160°N, 108.6020°W (US-CO)

Started2026-07-26T20:17:00+00:00

Last Updated2026-07-26T22:10:10.376+00:00

Sourcenoaa_ahps

Source URLapi.weather.gov

Confidence1.00

Impact Zones

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

Note: Zone 1 uses NWS polygon geometry. Exposure for this zone is pending polygon-based computation — totals reflect outer zones only.

Population from ACS 5-Year 2022 tract sampling; structure counts from Microsoft Building Footprints or Census ACS housing data, capped by USGS NLCD 2021 developed land. Estimates for situational awareness — not for actuarial, regulatory, or underwriting use.

Historical Comparison

2021 MESA County, COLORADO Flash Flood (2021)66% match

Flash Flood in COLORADO, 18km from current event, $10K in recorded damage

MESA County, COLORADODamage: $10K

2013 DELTA County, COLORADO Flash Flood (2013)65% match

Flash Flood in COLORADO, 28km from current event, $150K in recorded damage

DELTA County, COLORADODamage: $150K

2022 MESA County, COLORADO Flash Flood (2022)63% match

Flash Flood in COLORADO, 28km from current event, $5K in recorded damage

MESA County, COLORADODamage: $5K

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

View on Live Map

US-CO flood hazard profile All US hazard profiles Scoring methodology

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