Alert archive / Colorado / Winter Storm Watches / 2012
Winter Storm Watches in Colorado, December 2012
6 winter storm watches in December 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 winter storm watches reaches back to 2005.
Winter Storm Watches by county
Each county as a circle sized by its count in December 2012. Tap one for its archive.
- Winter Storm Watches
- 6
- Busiest day
- December 12, 20122 winter storm watches
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| Dec 12, 1:56 PM MST | Winter Storm Watch | GJT | Archuleta, Dolores, Gunnison, Hinsdale, La Plata, Montezuma and 4 more | 13 hr |
| Dec 12, 3:39 PM MST | Winter Storm Watch | PUB | Conejos, Mineral, Rio Grande | 12 hr |
| Dec 15, 5:01 AM MST | Winter Storm Watch | GJT | Eagle, Garfield, Moffat, Rio Blanco, Routt | 10 hr |
| Dec 16, 5:15 AM MST | Winter Storm Watch | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more | 35 hr |
| Dec 17, 4:28 AM MST | Winter Storm Watch | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, El Paso and 9 more | 35 hr |
| Dec 17, 3:36 PM MST | Winter Storm Watch | BOU | Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 10 more | 22 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Archuleta County2
- Dolores County2
- Gunnison County2
- Hinsdale County2
- La Plata County2
- Montezuma County2
- Montrose County2
- Ouray County2
- San Juan County2
- San Miguel County2
- Conejos County2
- Mineral County2
- Rio Grande County2
- Eagle County2
- Garfield County2
- Moffat County2
- Rio Blanco County2
- Routt County2
- Delta County1
- Mesa County1
- Pitkin County1
- Alamosa County1
- Chaffee County1
- Costilla County1
- Custer County1
- El Paso County1
- Fremont County1
- Huerfano County1
- Lake County1
- Las Animas County1
- Pueblo County1
- Saguache County1
- Teller County1
- Adams County1
- Arapahoe County1
- Boulder County1
- Broomfield County1
- Denver County1
- Douglas County1
- Elbert County1
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. Warning verification from the Mesonet's Cow. Rebuilt daily.