Alert archive / Colorado / Freeze Warnings

Freeze Warnings in Colorado, 2011

29 freeze 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 freeze warnings reaches back to 2005.

Freeze Warnings by county

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

Freeze Warnings
29
Busiest month
October11 freeze warnings
Busiest day
October 8, 20113 freeze 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
Apr 14, 2:47 PM MDTFreeze WarningGJTDelta, Garfield, Gunnison, Mesa, Montrose18 hr
Apr 25, 9:55 AM MDTFreeze WarningGJTDelta, Dolores, Garfield, Gunnison, La Plata, Mesa and 3 more47 hr
Apr 27, 6:51 AM MDTFreeze WarningGJTArchuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 6 more26 hr
Apr 29, 8:55 AM MDTFreeze WarningGJTDelta, Dolores, Garfield, Gunnison, Mesa, Montezuma and 2 more24 hr
Apr 30, 4:09 AM MDTFreeze WarningPUBBaca, Bent, Crowley, Custer, El Paso, Fremont and 7 more29 hr
Apr 30, 9:00 AM MDTFreeze WarningGJTDelta, Dolores, Garfield, Gunnison, Mesa, Montezuma and 2 more24 hr
May 1, 3:08 AM MDTFreeze WarningPUBBaca, Bent, Crowley, Custer, El Paso, Fremont and 7 more30 hr
May 1, 2:56 PM MDTFreeze WarningGJTDelta, Dolores, Garfield, Gunnison, Mesa, Montezuma and 2 more18 hr
May 2, 3:20 AM MDTFreeze WarningPUBBaca, Bent, Crowley, Custer, El Paso, Fremont and 7 more30 hr
May 2, 2:37 PM MDTFreeze WarningGJTDelta, Dolores, Garfield, Gunnison, Mesa, Montezuma and 2 more18 hr
May 3, 2:19 PM MDTFreeze WarningGJTDolores, Montezuma, San Miguel19 hr
May 4, 2:13 PM MDTFreeze WarningGJTDelta, Dolores, Garfield, Gunnison, Mesa, Montezuma and 2 more16 hr
May 30, 3:21 AM MDTFreeze WarningGJTArchuleta, Dolores, Eagle, Garfield, La Plata, Mesa and 6 more29 hr
Jun 2, 12:49 PM MDTFreeze WarningGJTMoffat, Rio Blanco, Routt20 hr
Sep 21, 3:00 PM MDTFreeze WarningGJTGunnison, Montrose17 hr
Sep 22, 1:45 PM MDTFreeze WarningGJTGunnison, Montrose19 hr
Sep 22, 3:02 PM MDTFreeze WarningPUBAlamosa, Conejos, Costilla, Rio Grande, Saguache18 hr
Sep 23, 3:12 PM MDTFreeze WarningPUBAlamosa, Conejos, Costilla, Rio Grande, Saguache17 hr
Oct 6, 1:28 PM MDTFreeze WarningGJTArchuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 9 more20 hr
Oct 6, 3:01 PM MDTFreeze WarningPUBAlamosa, Conejos, Costilla, Rio Grande, Saguache18 hr
Oct 8, 2:07 PM MDTFreeze WarningBOUAdams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 6 more19 hr
Oct 8, 2:15 PM MDTFreeze WarningGJTLa Plata19 hr
Oct 8, 2:49 PM MDTFreeze WarningPUBCrowley, Custer, El Paso, Fremont, Huerfano, Las Animas and 3 more18 hr
Oct 9, 2:15 PM MDTFreeze WarningGJTLa Plata19 hr
Oct 17, 4:49 AM MDTFreeze WarningBOUAdams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 8 more27 hr
Oct 17, 3:22 PM MDTFreeze WarningPUBBaca, Bent, Crowley, Custer, El Paso, Fremont and 7 more18 hr
Oct 18, 10:40 AM MDTFreeze WarningBOUAdams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 8 more21 hr
Oct 18, 11:28 AM MDTFreeze WarningPUBBaca, Bent, Crowley, Custer, Fremont, Huerfano and 6 more22 hr
Oct 19, 10:44 AM MDTFreeze WarningGLDCheyenne, Kit Carson, Yuma22 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

12 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. October 8, 20113freeze warnings
  2. April 30, 20112freeze warnings
  3. May 1, 20112freeze warnings
  4. May 2, 20112freeze warnings
  5. September 22, 20112freeze warnings
  6. October 6, 20112freeze warnings
  7. October 17, 20112freeze warnings
  8. October 18, 20112freeze warnings
  9. April 14, 20111freeze warnings
  10. April 25, 20111freeze warnings
  11. April 27, 20111freeze warnings
  12. April 29, 20111freeze 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.