Alert archive / Utah / Flash Flood Warnings

Flash Flood Warnings in Utah, 2019

18 flash flood warnings in 2019. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of flash flood warnings reaches back to 1986.

Flash Flood Warnings by county

Each county as a circle sized by its count in 2019. Tap one for its archive.

Flash Flood Warnings
18
Busiest month
August7 flash flood warnings
Busiest day
August 4, 20193 flash flood warnings

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Mar 6, 9:22 AM MSTFlash Flood WarningSLCKane, Washington10 hr
Mar 6, 2:34 PM MSTFlash Flood WarningSLCWashington4 hr
Apr 29, 7:33 PM MDTFlash Flood WarningSLCWashington3 hr
May 9, 5:25 PM MDTFlash Flood WarningSLCKane, Washington3 hr
May 10, 5:59 AM MDTFlash Flood WarningSLCWashington3 hr
May 10, 6:34 PM MDTFlash Flood WarningSLCKane5 hr
Jul 26, 5:15 PM MDTFlash Flood WarningSLCUtah2 hr
Jul 31, 4:09 PM MDTFlash Flood WarningSLCJuab, Utah111 min
Aug 4, 2:04 PM MDTFlash Flood WarningSLCGarfield, Wayne3 hr
Aug 4, 2:34 PM MDTFlash Flood WarningSLCGarfield5 hr
Aug 4, 4:10 PM MDTFlash Flood WarningSLCGarfield, Kane6 hr
Aug 8, 6:51 PM MDTFlash Flood WarningSLCUtah3 hr
Aug 10, 3:39 PM MDTFlash Flood WarningSLCUtah111 min
Aug 29, 2:48 PM MDTFlash Flood WarningSLCGarfield, Kane4 hr
Aug 29, 3:38 PM MDTFlash Flood WarningSLCGarfield, Wayne4 hr
Nov 20, 8:16 AM MSTFlash Flood WarningSLCKane, Washington3 hr
Nov 20, 11:27 AM MSTFlash Flood WarningSLCWashington3 hr
Dec 8, 1:57 PM MSTFlash Flood WarningSLCWashington3 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

The busiest days

Days with the most alerts issued, by UTC date.

  1. August 4, 20193flash flood warnings
  2. March 6, 20192flash flood warnings
  3. August 29, 20192flash flood warnings
  4. November 20, 20192flash flood warnings
  5. April 30, 20191flash flood warnings
  6. May 9, 20191flash flood warnings
  7. May 10, 20191flash flood warnings
  8. May 11, 20191flash flood warnings
  9. July 26, 20191flash flood warnings
  10. July 31, 20191flash flood warnings
  11. August 9, 20191flash flood warnings
  12. August 10, 20191flash flood warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20182020

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.