Alert archive / Colorado / Snow Squall Warnings
Snow Squall Warnings in Colorado, 2021
26 snow squall warnings in 2021. 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 snow squall warnings reaches back to 2005.
Snow Squall Warnings by county
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Snow Squall Warnings
- 26
- Busiest month
- December20 snow squall warnings
- Busiest day
- December 26, 202113 snow squall 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 23, 10:49 AM MST | Snow Squall Warning | GJT | Eagle, Garfield | 26 min |
| Feb 3, 5:41 PM MST | Snow Squall Warning | GJT | Gunnison | 49 min |
| Mar 10, 10:05 AM MST | Snow Squall Warning | GJT | Routt | 55 min |
| May 11, 2:38 PM MDT | Snow Squall Warning | BOU | Douglas | 37 min |
| May 11, 2:39 PM MDT | Snow Squall Warning | PUB | El Paso | 36 min |
| May 11, 2:44 PM MDT | Snow Squall Warning | PUB | El Paso | 31 min |
| Dec 15, 5:31 AM MST | Snow Squall Warning | GJT | Eagle, Garfield, Mesa, Pitkin, Rio Blanco | 44 min |
| Dec 15, 6:02 AM MST | Snow Squall Warning | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 43 min |
| Dec 15, 6:03 AM MST | Snow Squall Warning | BOU | Summit | 57 min |
| Dec 15, 6:10 AM MST | Snow Squall Warning | GJT | Eagle | 50 min |
| Dec 15, 6:49 AM MST | Snow Squall Warning | BOU | Clear Creek, Gilpin, Grand, Summit | 56 min |
| Dec 15, 7:01 AM MST | Snow Squall Warning | PUB | Las Animas | 44 min |
| Dec 15, 8:30 AM MST | Snow Squall Warning | PUB | El Paso | 45 min |
| Dec 26, 11:19 AM MST | Snow Squall Warning | GJT | Moffat, Rio Blanco | 26 min |
| Dec 26, 11:45 AM MST | Snow Squall Warning | GJT | Garfield, Moffat, Rio Blanco | 30 min |
| Dec 26, 12:11 PM MST | Snow Squall Warning | GJT | Garfield, Rio Blanco | 34 min |
| Dec 26, 12:14 PM MST | Snow Squall Warning | GJT | Moffat | 31 min |
| Dec 26, 12:43 PM MST | Snow Squall Warning | GJT | Garfield, Moffat, Rio Blanco, Routt | 32 min |
| Dec 26, 1:07 PM MST | Snow Squall Warning | GJT | Moffat, Routt | 23 min |
| Dec 26, 1:33 PM MST | Snow Squall Warning | BOU | Grand | 57 min |
| Dec 26, 1:37 PM MST | Snow Squall Warning | GJT | Routt | 23 min |
| Dec 26, 1:40 PM MST | Snow Squall Warning | GJT | Garfield, Mesa | 35 min |
| Dec 26, 1:56 PM MST | Snow Squall Warning | GJT | Routt | 34 min |
| Dec 26, 2:05 PM MST | Snow Squall Warning | GJT | Garfield | 25 min |
| Dec 26, 2:39 PM MST | Snow Squall Warning | GJT | Eagle, Garfield, Pitkin | 21 min |
| Dec 26, 2:59 PM MST | Snow Squall Warning | GJT | Eagle, Garfield, Pitkin | 31 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Garfield County9
- Eagle County5
- Routt County5
- Rio Blanco County5
- Moffat County5
- El Paso County3
- Pitkin County3
- Mesa County2
- Summit County2
- Grand County2
- Gunnison County1
- Douglas County1
- Alamosa County1
- Conejos County1
- Costilla County1
- Rio Grande County1
- Saguache County1
- Clear Creek County1
- Gilpin County1
- Las Animas County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.