Alert archive / Colorado / Heavy Snow Warnings
Heavy Snow Warnings in Colorado, 2007
17 heavy snow warnings in 2007. 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 heavy snow warnings reaches back to 2005.
Heavy Snow Warnings by county
Each county as a circle sized by its count in 2007. Tap one for its archive.
- Heavy Snow Warnings
- 17
- Busiest month
- December11 heavy snow warnings
- Busiest day
- December 7, 20072 heavy snow 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 11, 1:39 PM MST | Heavy Snow Warning | GJT | Garfield, Moffat, Rio Blanco, Routt | 46 hr |
| Jan 30, 2:47 PM MST | Heavy Snow Warning | GJT | Archuleta | 32 hr |
| Feb 11, 5:30 PM MST | Heavy Snow Warning | GJT | Archuleta, Dolores, Gunnison, Hinsdale, La Plata, Montezuma and 4 more | 13 hr |
| Feb 13, 12:48 PM MST | Heavy Snow Warning | GJT | Dolores, Montezuma, San Miguel | 9 hr |
| Feb 28, 3:52 PM MST | Heavy Snow Warning | GJT | Delta, Gunnison, Mesa, Montrose | 4 hr |
| May 6, 8:55 PM MDT | Heavy Snow Warning | PUB | Custer, Fremont, Huerfano, Pueblo | 7 hr |
| Nov 30, 10:43 PM MST | Heavy Snow Warning | GJT | Eagle, Garfield, Moffat, Pitkin, Rio Blanco, Routt | 30 hr |
| Dec 6, 3:15 PM MST | Heavy Snow Warning | GJT | Garfield, Gunnison, Moffat, Montrose, Rio Blanco, Routt | 63 hr |
| Dec 7, 6:57 AM MST | Heavy Snow Warning | PUB | Chaffee | 10 hr |
| Dec 7, 9:50 AM MST | Heavy Snow Warning | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 13 hr |
| Dec 8, 4:12 AM MST | Heavy Snow Warning | PUB | Custer, El Paso, Fremont, Huerfano, Teller | 24 hr |
| Dec 8, 6:38 PM MST | Heavy Snow Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 3 more | 3 hr |
| Dec 10, 4:45 AM MST | Heavy Snow Warning | GJT | Archuleta, Delta, Dolores, Garfield, Gunnison, La Plata and 8 more | 36 hr |
| Dec 25, 12:07 PM MST | Heavy Snow Warning | GJT | Delta, Gunnison, Hinsdale, Mesa, Montrose, Ouray and 1 more | 6 hr |
| Dec 26, 4:44 AM MST | Heavy Snow Warning | GJT | Delta, Garfield, Gunnison, Hinsdale, Mesa, Montrose and 2 more | 37 hr |
| Dec 26, 12:33 PM MST | Heavy Snow Warning | GLD | Cheyenne, Kit Carson, Yuma | 32 hr |
| Dec 30, 11:15 AM MST | Heavy Snow Warning | GJT | Routt | 17 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Gunnison County6
- Montrose County6
- Garfield County5
- Routt County5
- San Miguel County5
- Moffat County4
- Rio Blanco County4
- Ouray County4
- Delta County4
- Mesa County4
- Archuleta County3
- Dolores County3
- Hinsdale County3
- Montezuma County3
- La Plata County2
- Custer County2
- Fremont County2
- Huerfano County2
- Boulder County2
- Jefferson County2
- San Juan County1
- Pueblo County1
- Eagle County1
- Pitkin County1
- Chaffee County1
- Clear Creek County1
- Gilpin County1
- Grand County1
- Jackson County1
- Larimer County1
- Park County1
- Summit County1
- El Paso County1
- Teller County1
- Adams County1
- Arapahoe County1
- Broomfield County1
- Denver County1
- Douglas County1
- Elbert County1
4 more counties
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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.