Alert archive / Colorado / Frost Advisories
Frost Advisories in Colorado, 2017
8 frost advisories in 2017. 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 2017. Tap one for its archive.
- Frost Advisories
- 8
- Busiest month
- May5 frost advisories
- Busiest day
- May 3, 20173 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 22, 1:36 PM MDT | Frost Advisory | GLD | Cheyenne, Kit Carson, Yuma | 18 hr |
| Apr 22, 2:52 PM MDT | Frost Advisory | PUB | Baca, Crowley, El Paso, Huerfano, Kiowa, Prowers and 1 more | 16 hr |
| May 3, 2:24 AM MDT | Frost Advisory | GLD | Yuma | 30 hr |
| May 3, 3:51 AM MDT | Frost Advisory | PUB | Baca, Kiowa, Prowers | 28 hr |
| May 3, 4:17 AM MDT | Frost Advisory | BOU | Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 10 more | 27 hr |
| May 18, 2:54 PM MDT | Frost Advisory | PUB | El Paso, Huerfano, Las Animas | 18 hr |
| May 19, 3:18 AM MDT | Frost Advisory | GLD | Cheyenne, Kit Carson, Yuma | 11 hr |
| Oct 2, 8:14 PM MDT | Frost Advisory | BOU | Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 6 more | 13 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Yuma County3
- Cheyenne County2
- Kit Carson County2
- Baca County2
- El Paso County2
- Huerfano County2
- Kiowa County2
- Prowers County2
- Adams County2
- Arapahoe County2
- Boulder County2
- Broomfield County2
- Denver County2
- Douglas County2
- Elbert County2
- Jefferson County2
- Larimer County2
- Logan County2
- Morgan County2
- Weld County2
- Crowley County1
- Pueblo County1
- Lincoln County1
- Phillips County1
- Sedgwick County1
- Washington County1
- Las Animas County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.