Alert archive / Utah / Winter Storm Warnings

Winter Storm Warnings in Utah, 2012

15 winter storm warnings in 2012. 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 winter storm warnings reaches back to 2005.

Winter Storm Warnings by county

Each county as a circle sized by its count in 2012. Tap one for its archive.

Winter Storm Warnings
15
Busiest month
February3 winter storm warnings
Busiest day
March 17, 20122 winter storm 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
Jan 17, 3:53 PM MSTWinter Storm WarningSLC67 hr
Jan 20, 2:57 PM MSTWinter Storm WarningSLC42 hr
Feb 13, 2:51 AM MSTWinter Storm WarningSLC40 hr
Feb 18, 4:47 PM MSTWinter Storm WarningSLC23 hr
Feb 28, 3:34 PM MSTWinter Storm WarningSLC65 hr
Mar 6, 5:10 AM MSTWinter Storm WarningSLC33 hr
Mar 17, 4:17 AM MDTWinter Storm WarningSLC59 hr
Mar 17, 3:35 PM MDTWinter Storm WarningGJTDaggett, Grand, San Juan, Uintah56 hr
Apr 13, 2:58 AM MDTWinter Storm WarningGJTDaggett, Grand, San Juan, Uintah3 days
Apr 13, 4:20 AM MDTWinter Storm WarningSLC48 hr
Nov 8, 3:23 AM MSTWinter Storm WarningGJTDaggett, Uintah4 days
Nov 8, 3:03 PM MSTWinter Storm WarningSLC68 hr
Dec 15, 2:31 PM MSTWinter Storm WarningGJTDaggett, Grand, San Juan, Uintah4 days
Dec 15, 3:43 PM MSTWinter Storm WarningSLC4 days
Dec 22, 2:50 PM MSTWinter Storm WarningSLC55 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. March 17, 20122winter storm warnings
  2. April 13, 20122winter storm warnings
  3. November 8, 20122winter storm warnings
  4. December 15, 20122winter storm warnings
  5. January 17, 20121winter storm warnings
  6. January 20, 20121winter storm warnings
  7. February 13, 20121winter storm warnings
  8. February 18, 20121winter storm warnings
  9. February 28, 20121winter storm warnings
  10. March 6, 20121winter storm warnings
  11. December 22, 20121winter storm warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20112013

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.