Alert archive / Colorado / Blizzard Watches
Blizzard Watches in Colorado, 2011
6 blizzard watches 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 blizzard watches reaches back to 2005.
Blizzard Watches by county
Each county as a circle sized by its count in 2011. Tap one for its archive.
- Blizzard Watches
- 6
- Busiest month
- November3 blizzard watches
- Busiest day
- February 15, 20112 blizzard watches
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 |
|---|---|---|---|---|
| Feb 15, 2:53 PM MST | Blizzard Watch | PUB | Chaffee, Conejos, Lake, Mineral, Rio Grande, Saguache | 14 hr |
| Feb 15, 2:59 PM MST | Blizzard Watch | GJT | Archuleta, Delta, Dolores, Garfield, Gunnison, Hinsdale and 7 more | 14 hr |
| Nov 1, 4:29 AM MDT | Blizzard Watch | PUB | El Paso | 6 hr |
| Nov 1, 5:12 AM MDT | Blizzard Watch | BOU | Arapahoe, Douglas, Elbert, Lincoln | 6 hr |
| Nov 10, 3:04 PM MST | Blizzard Watch | GJT | Eagle, Garfield, Moffat, Rio Blanco, Routt | 13 hr |
| Dec 18, 3:46 AM MST | Blizzard Watch | PUB | Baca, Las Animas | 12 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Garfield County2
- Chaffee County1
- Conejos County1
- Lake County1
- Mineral County1
- Rio Grande County1
- Saguache County1
- Archuleta County1
- Delta County1
- Dolores County1
- Gunnison County1
- Hinsdale County1
- La Plata County1
- Mesa County1
- Montezuma County1
- Montrose County1
- Ouray County1
- San Juan County1
- San Miguel County1
- El Paso County1
- Arapahoe County1
- Douglas County1
- Elbert County1
- Lincoln County1
- Eagle County1
- Moffat County1
- Rio Blanco County1
- Routt County1
- Baca County1
- Las Animas County1
The busiest days
Days with the most alerts issued, by UTC date.
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. Warning verification from the Mesonet's Cow. Rebuilt daily.