Alert archive / Utah / Winter Storm Warnings

Winter Storm Warnings in Utah, 2010

36 winter storm warnings in 2010. 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 2010. Tap one for its archive.

Winter Storm Warnings
36
Busiest month
March7 winter storm warnings
Busiest day
January 20, 20102 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, 3:29 PM MSTWinter Storm WarningGJTGrand, San Juan48 hr
Jan 19, 2:35 PM MSTWinter Storm WarningSLC5 days
Jan 19, 10:05 PM MSTWinter Storm WarningGJTGrand, San Juan18 hr
Jan 20, 4:09 PM MSTWinter Storm WarningGJTGrand, San Juan, Uintah5 days
Jan 23, 4:12 AM MSTWinter Storm WarningSLC31 hr
Jan 26, 3:55 PM MSTWinter Storm WarningGJTGrand, San Juan44 hr
Feb 6, 3:43 AM MSTWinter Storm WarningGJTGrand, San Juan54 hr
Feb 6, 4:52 AM MSTWinter Storm WarningSLC52 hr
Feb 18, 4:01 PM MSTWinter Storm WarningSLC3 days
Feb 18, 9:27 PM MSTWinter Storm WarningGJTGrand, San Juan, Uintah4 days
Mar 6, 4:47 AM MSTWinter Storm WarningGJTGrand, San Juan61 hr
Mar 12, 3:08 PM MSTWinter Storm WarningSLC47 hr
Mar 13, 3:36 AM MSTWinter Storm WarningGJTGrand, San Juan, Uintah37 hr
Mar 17, 3:27 PM MDTWinter Storm WarningGJTDaggett, Uintah61 hr
Mar 26, 9:32 AM MDTWinter Storm WarningSLC14 hr
Mar 31, 3:39 AM MDTWinter Storm WarningSLC50 hr
Mar 31, 4:16 AM MDTWinter Storm WarningGJTDaggett, Uintah59 hr
Apr 2, 10:21 AM MDTWinter Storm WarningSLC26 hr
Apr 4, 3:02 PM MDTWinter Storm WarningGJTDaggett, Uintah66 hr
Apr 4, 4:03 PM MDTWinter Storm WarningSLC52 hr
Apr 29, 2:57 PM MDTWinter Storm WarningSLC69 hr
Oct 23, 3:16 PM MDTWinter Storm WarningGJTDaggett, Grand, San Juan, Uintah69 hr
Oct 24, 5:11 AM MDTWinter Storm WarningSLC3 days
Nov 7, 10:04 PM MSTWinter Storm WarningGJTDaggett, Uintah47 hr
Nov 8, 10:24 AM MSTWinter Storm WarningSLC26 hr
Nov 15, 6:25 AM MSTWinter Storm WarningSLC37 hr
Nov 19, 3:12 PM MSTWinter Storm WarningSLC3 days
Nov 19, 5:56 PM MSTWinter Storm WarningGJTDaggett, Grand, San Juan, Uintah3 days
Nov 27, 3:07 AM MSTWinter Storm WarningSLC56 hr
Nov 27, 3:49 PM MSTWinter Storm WarningGJTDaggett, Uintah51 hr
Dec 14, 4:27 AM MSTWinter Storm WarningSLC30 hr
Dec 17, 3:40 PM MSTWinter Storm WarningSLC5 days
Dec 18, 4:04 AM MSTWinter Storm WarningGJTDaggett, Grand, San Juan, Uintah6 days
Dec 21, 12:27 PM MSTWinter Storm WarningSLC3 hr
Dec 28, 3:20 PM MSTWinter Storm WarningSLC66 hr
Dec 28, 3:26 PM MSTWinter Storm WarningGJTDaggett, Grand, San Juan, Uintah67 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. January 20, 20102winter storm warnings
  2. February 6, 20102winter storm warnings
  3. March 31, 20102winter storm warnings
  4. April 4, 20102winter storm warnings
  5. November 8, 20102winter storm warnings
  6. November 27, 20102winter storm warnings
  7. December 28, 20102winter storm warnings
  8. January 17, 20101winter storm warnings
  9. January 19, 20101winter storm warnings
  10. January 23, 20101winter storm warnings
  11. January 26, 20101winter storm warnings
  12. February 18, 20101winter storm warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20092011

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.