Alert archive / Utah / Red Flag Warnings

Red Flag Warnings in Utah, 2011

20 red flag warnings in 2011. 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 red flag warnings reaches back to 2005.

Red Flag Warnings by county

Each county as a circle sized by its count in 2011. Tap one for its archive.

Red Flag Warnings
20
Busiest month
June8 red flag warnings
Busiest day
June 5, 20112 red flag 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
May 6, 10:31 PM MDTRed Flag WarningSLC46 hr
May 31, 9:18 AM MDTRed Flag WarningSLC60 hr
Jun 5, 3:18 AM MDTRed Flag WarningSLC43 hr
Jun 5, 1:10 PM MDTRed Flag WarningSLC33 hr
Jun 10, 10:37 PM MDTRed Flag WarningSLC46 hr
Jun 12, 3:47 AM MDTRed Flag WarningSLC41 hr
Jun 14, 2:26 PM MDTRed Flag WarningSLC5 days
Jun 22, 2:49 PM MDTRed Flag WarningSLC4 days
Jun 27, 2:25 AM MDTRed Flag WarningSLC67 hr
Jun 29, 3:50 PM MDTRed Flag WarningSLC29 hr
Jul 3, 3:05 PM MDTRed Flag WarningSLC6 hr
Jul 14, 4:11 AM MDTRed Flag WarningSLC23 hr
Jul 15, 3:03 AM MDTRed Flag WarningSLC53 hr
Jul 17, 8:20 AM MDTRed Flag WarningSLC13 hr
Jul 19, 2:27 AM MDTRed Flag WarningSLC20 hr
Jul 21, 2:09 PM MDTRed Flag WarningSLC32 hr
Aug 7, 4:05 AM MDTRed Flag WarningSLC17 hr
Aug 9, 3:24 AM MDTRed Flag WarningSLC17 hr
Aug 30, 3:19 AM MDTRed Flag WarningSLC65 hr
Aug 31, 3:02 PM MDTRed Flag WarningGJT30 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 5, 20112red flag warnings
  2. May 7, 20111red flag warnings
  3. May 31, 20111red flag warnings
  4. June 11, 20111red flag warnings
  5. June 12, 20111red flag warnings
  6. June 14, 20111red flag warnings
  7. June 22, 20111red flag warnings
  8. June 27, 20111red flag warnings
  9. June 29, 20111red flag warnings
  10. July 3, 20111red flag warnings
  11. July 14, 20111red flag warnings
  12. July 15, 20111red flag warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20102012

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.