Alert archive / Arizona / Winter Storm Warnings

Winter Storm Warnings in Arizona, 2010

19 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
19
Busiest month
January8 winter storm warnings
Busiest day
January 19, 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 18, 1:25 PM MSTWinter Storm WarningTWC41 hr
Jan 19, 4:47 AM MSTWinter Storm WarningFGZApache, Coconino, Gila, Navajo, Yavapai29 hr
Jan 19, 4:05 PM MSTWinter Storm WarningVEFMohave61 hr
Jan 20, 3:28 PM MSTWinter Storm WarningFGZApache, Coconino, Gila, Navajo, Yavapai69 hr
Jan 21, 1:00 PM MSTWinter Storm WarningFGZCoconino, Yavapai42 hr
Jan 22, 9:21 AM MSTWinter Storm WarningPSR24 hr
Jan 22, 11:09 AM MSTWinter Storm WarningTWC23 hr
Jan 27, 2:20 PM MSTWinter Storm WarningTWC21 hr
Feb 4, 3:17 PM MSTWinter Storm WarningVEFMohave67 hr
Feb 10, 2:35 AM MSTWinter Storm WarningTWC17 hr
Feb 21, 3:03 PM MSTWinter Storm WarningTWC32 hr
Feb 21, 3:30 PM MSTWinter Storm WarningFGZApache, Coconino, Gila, Navajo, Yavapai29 hr
Feb 28, 7:40 AM MSTWinter Storm WarningTWC7 hr
Mar 7, 3:51 AM MSTWinter Storm WarningTWC32 hr
Mar 7, 4:56 AM MSTWinter Storm WarningVEF16 hr
Dec 28, 4:48 AM MSTWinter Storm WarningVEFMohave48 hr
Dec 28, 1:48 PM MSTWinter Storm WarningFGZApache, Coconino, Gila, Navajo, Yavapai55 hr
Dec 29, 4:17 AM MSTWinter Storm WarningPSR36 hr
Dec 29, 9:53 AM MSTWinter Storm WarningTWCCochise, Graham, Greenlee, Pima, Pinal, Santa Cruz35 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 19, 20102winter storm warnings
  2. January 22, 20102winter storm warnings
  3. February 21, 20102winter storm warnings
  4. March 7, 20102winter storm warnings
  5. December 28, 20102winter storm warnings
  6. December 29, 20102winter storm warnings
  7. January 18, 20101winter storm warnings
  8. January 20, 20101winter storm warnings
  9. January 21, 20101winter storm warnings
  10. January 27, 20101winter storm warnings
  11. February 4, 20101winter storm warnings
  12. February 10, 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. Warning verification from the Mesonet's Cow. Rebuilt daily.