Alert archive / Colorado / Winter Storm Warnings / 2015
Winter Storm Warnings in Colorado, February 2015
15 winter storm warnings in February 2015. 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 warnings reaches back to 2005.
Winter Storm Warnings by county
Each county as a circle sized by its count in February 2015. Tap one for its archive.
- Winter Storm Warnings
- 15
- Busiest day
- February 20, 20154 winter storm warnings
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 |
|---|---|---|---|---|
| Feb 3, 3:16 AM MST | Winter Storm Warning | GJT | Eagle, Garfield, Moffat, Pitkin, Rio Blanco, Routt | 42 hr |
| Feb 3, 5:14 AM MST | Winter Storm Warning | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 13 hr |
| Feb 3, 6:11 PM MST | Winter Storm Warning | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 27 hr |
| Feb 10, 4:14 AM MST | Winter Storm Warning | PUB | Alamosa, Chaffee, Costilla, Custer, Fremont, Huerfano and 2 more | 29 hr |
| Feb 15, 1:11 PM MST | Winter Storm Warning | PUB | Alamosa, Chaffee, Costilla, Custer, El Paso, Fremont and 5 more | 34 hr |
| Feb 15, 1:38 PM MST | Winter Storm Warning | BOU | Boulder, Clear Creek, Douglas, Gilpin, Jefferson, Larimer and 1 more | 30 hr |
| Feb 20, 4:25 AM MST | Winter Storm Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 13 more | 67 hr |
| Feb 20, 4:42 AM MST | Winter Storm Warning | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more | 4 days |
| Feb 20, 1:54 PM MST | Winter Storm Warning | GLD | Cheyenne, Kit Carson, Yuma | 46 hr |
| Feb 20, 3:14 PM MST | Winter Storm Warning | PUB | Alamosa, Baca, Bent, Chaffee, Conejos, Costilla and 15 more | 3 days |
| Feb 25, 4:10 AM MST | Winter Storm Warning | PUB | Alamosa, Chaffee, Costilla, Custer, Fremont, Huerfano and 3 more | 49 hr |
| Feb 25, 4:18 AM MST | Winter Storm Warning | BOU | Boulder, Broomfield, Clear Creek, Douglas, Gilpin, Jefferson and 2 more | 24 hr |
| Feb 26, 2:12 PM MST | Winter Storm Warning | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more | 6 days |
| Feb 26, 3:22 PM MST | Winter Storm Warning | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, Fremont and 6 more | 6 days |
| Feb 27, 9:14 PM MST | Winter Storm Warning | GJT | Delta, Garfield, Gunnison, Mesa, Montrose | 4 days |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Boulder County5
- Clear Creek County5
- Gilpin County5
- Jefferson County5
- Larimer County5
- Park County5
- Alamosa County5
- Chaffee County5
- Costilla County5
- Custer County5
- Fremont County5
- Huerfano County5
- Saguache County5
- Garfield County4
- Pueblo County4
- Las Animas County4
- Eagle County3
- Moffat County3
- Pitkin County3
- Rio Blanco County3
- Routt County3
- Grand County3
- Jackson County3
- Summit County3
- Douglas County3
- Delta County3
- Gunnison County3
- Mesa County3
- Montrose County3
- El Paso County2
- Teller County2
- Broomfield County2
- Archuleta County2
- Dolores County2
- Hinsdale County2
- La Plata County2
- Montezuma County2
- Ouray County2
- San Juan County2
- San Miguel County2
21 more counties
- Conejos County2
- Lake County2
- Mineral County2
- Rio Grande County2
- Adams County1
- Arapahoe County1
- Denver County1
- Elbert County1
- Lincoln County1
- Morgan County1
- Washington County1
- Weld County1
- Cheyenne County1
- Kit Carson County1
- Yuma County1
- Baca County1
- Bent County1
- Crowley County1
- Kiowa County1
- Otero County1
- Prowers County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.