Alert archive / Arizona / Winter Storm Warnings

Winter Storm Warnings in Arizona, 2012

8 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
8
Busiest month
March4 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
Feb 15, 5:00 AM MSTWinter Storm WarningVEFMohave18 hr
Mar 15, 2:16 PM MSTWinter Storm WarningVEF62 hr
Mar 16, 3:24 PM MSTWinter Storm WarningFGZApache, Coconino, Gila, Navajo, Yavapai63 hr
Mar 17, 10:27 AM MSTWinter Storm WarningTWCCochise, Graham, Greenlee, Pima, Pinal, Santa Cruz57 hr
Mar 17, 2:54 PM MSTWinter Storm WarningPSR48 hr
Dec 13, 3:13 AM MSTWinter Storm WarningTWCCochise, Graham, Greenlee, Pima, Pinal38 hr
Dec 13, 4:31 AM MSTWinter Storm WarningVEF30 hr
Dec 15, 4:14 AM MSTWinter Storm WarningFGZCoconino, Gila, Navajo17 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. December 13, 20122winter storm warnings
  3. February 15, 20121winter storm warnings
  4. March 15, 20121winter storm warnings
  5. March 16, 20121winter storm warnings
  6. December 15, 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.