Alert archive / Colorado / Frost Advisories
Frost Advisories in Colorado, 2012
11 frost advisories 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 frost advisories reaches back to 2005.
Frost Advisories by county
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Frost Advisories
- 11
- Busiest month
- October5 frost advisories
- Busiest day
- October 4, 20123 frost advisories
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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 7, 6:21 PM MDT | Frost Advisory | GLD | Cheyenne, Kit Carson, Yuma | 14 hr |
| Apr 8, 2:53 PM MDT | Frost Advisory | GLD | Yuma | 17 hr |
| Apr 15, 1:43 PM MDT | Frost Advisory | GLD | Cheyenne, Kit Carson, Yuma | 18 hr |
| Sep 13, 4:17 AM MDT | Frost Advisory | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 28 hr |
| Sep 14, 12:25 PM MDT | Frost Advisory | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 20 hr |
| Sep 15, 2:47 PM MDT | Frost Advisory | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 17 hr |
| Oct 4, 12:39 PM MDT | Frost Advisory | GLD | Cheyenne, Kit Carson, Yuma | 16 hr |
| Oct 4, 2:41 PM MDT | Frost Advisory | PUB | Crowley, El Paso, Kiowa, Pueblo | 18 hr |
| Oct 4, 4:21 PM MDT | Frost Advisory | BOU | Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 10 more | 17 hr |
| Oct 7, 4:33 PM MDT | Frost Advisory | GLD | Cheyenne, Kit Carson, Yuma | 13 hr |
| Oct 9, 1:20 PM MDT | Frost Advisory | GLD | Cheyenne, Kit Carson | 19 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cheyenne County5
- Kit Carson County5
- Yuma County5
- Alamosa County3
- Conejos County3
- Costilla County3
- Rio Grande County3
- Saguache County3
- Crowley County1
- El Paso County1
- Kiowa County1
- Pueblo County1
- Adams County1
- Arapahoe County1
- Boulder County1
- Broomfield County1
- Denver County1
- Douglas County1
- Elbert County1
- Jefferson County1
- Larimer County1
- Lincoln County1
- Logan County1
- Morgan County1
- Phillips County1
- Sedgwick County1
- Washington County1
- Weld County1
The busiest days
Days with the most alerts issued, by UTC date.
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.