1 flash flood, as filed by the National Weather Service.
Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Salt Lake City, UT wrote its last area forecast discussion before the first event at Aug 13, 7:55 PM MST, 3 hours 30 minutes earlier.
UTAH AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE SALT LAKE CITY UT 855 PM MDT MON AUG 13 2001 SYNOPSIS...LOW PRESSURE OVER SOUTHERN UTAH WILL EXIT THE STATE BY EARLY TUESDAY. A DRIER WEST TO NORTHWEST FLOW ALOFT WILL FOLLOW FOR MIDWEEK. DISCUSSION...UPDATED EARLIER TO CANCEL FLASH FLOOD WATCH. AREA OF LIGHT TO MODERATE RAIN EXITING EAST OF THE CWA. AIRMASS UNSTABLE WITHIN TROUGH AXIS OVER EASTERN NEVADA. THESE SHOWERS SHOULD HOLD TOGETHER A FEW MORE HOURS THEN WIND DOWN AFTER MIDNIGHT. TROUGH PASSES MIDDAY TUESDAY WITH DRIER MORE STABLE AIRMASS FOLLOWING FOR THE BALANCE OF THE WEEK. SLC 31-0 CDC 4100 GIBSON .SLC...NONE.
The Cedar City radar (KICX), 48 km away, was scanning. The volume nearest the first event began at 06:25 UTC.
1 flash flood. Local standard time, as filed.
Heavy rain in Enoch produced minor flash flooding.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Utah in 2001Every state in 2001This day in weather historyWarnings in Utah, August 2001
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5275343.