Alert archive / Colorado / Blizzard Warnings
Blizzard Warnings in Colorado, 2009
9 blizzard warnings in 2009. 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 warnings reaches back to 2005.
Blizzard Warnings by county
Each county as a circle sized by its count in 2009. Tap one for its archive.
- Blizzard Warnings
- 9
- Busiest month
- March3 blizzard warnings
- Busiest day
- March 26, 20093 blizzard 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 |
|---|---|---|---|---|
| Mar 26, 2:08 AM MDT | Blizzard Warning | GLD | Cheyenne, Kit Carson, Yuma | 32 hr |
| Mar 26, 2:57 AM MDT | Blizzard Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 10 more | 33 hr |
| Mar 26, 5:31 AM MDT | Blizzard Warning | PUB | Baca, Bent, Crowley, El Paso, Huerfano, Kiowa and 4 more | 38 hr |
| Apr 3, 11:50 AM MDT | Blizzard Warning | BOU | Adams, Arapahoe, Elbert, Lincoln, Logan, Morgan and 4 more | 42 hr |
| Apr 4, 12:18 PM MDT | Blizzard Warning | GLD | Kit Carson, Yuma | 14 hr |
| Oct 29, 12:59 PM MDT | Blizzard Warning | BOU | Adams, Arapahoe, Elbert, Lincoln, Logan, Morgan and 4 more | 16 hr |
| Oct 29, 7:14 PM MDT | Blizzard Warning | GLD | Kit Carson, Yuma | 14 hr |
| Dec 5, 4:07 PM MST | Blizzard Warning | GJT | Archuleta, Delta, Dolores, Garfield, Gunnison, Hinsdale and 7 more | 71 hr |
| Dec 5, 8:26 PM MST | Blizzard Warning | PUB | Conejos, Mineral, Rio Grande, Saguache | 69 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Kit Carson County3
- Yuma County3
- Adams County3
- Arapahoe County3
- Elbert County3
- Lincoln County3
- Logan County3
- Morgan County3
- Phillips County3
- Sedgwick County3
- Washington County3
- Weld County3
- Cheyenne County1
- Boulder County1
- Broomfield County1
- Denver County1
- Douglas County1
- Jefferson County1
- Larimer County1
- Baca County1
- Bent County1
- Crowley County1
- El Paso County1
- Huerfano County1
- Kiowa County1
- Las Animas County1
- Otero County1
- Prowers County1
- Pueblo County1
- Archuleta County1
- Delta County1
- Dolores County1
- Garfield County1
- Gunnison County1
- Hinsdale County1
- La Plata County1
- Mesa County1
- Montezuma County1
- Montrose County1
- Ouray County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.