Alert archive / Colorado / Red Flag Warnings / 2017
Red Flag Warnings in Colorado, December 2017
11 red flag warnings in December 2017. 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 red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in December 2017. Tap one for its archive.
- Red Flag Warnings
- 11
- Busiest day
- December 10, 20174 red flag 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 |
|---|---|---|---|---|
| Dec 7, 1:48 PM MST | Red Flag Warning | GLD | Cheyenne, Kit Carson, Yuma | 27 hr |
| Dec 7, 2:31 PM MST | Red Flag Warning | BOU | Adams, Arapahoe, Douglas, Elbert, Larimer, Lincoln and 4 more | 26 hr |
| Dec 7, 2:58 PM MST | Red Flag Warning | PUB | Baca, Bent, Crowley, El Paso, Huerfano, Kiowa and 4 more | 26 hr |
| Dec 9, 2:10 AM MST | Red Flag Warning | GLD | Cheyenne, Kit Carson, Yuma | 15 hr |
| Dec 9, 4:31 AM MST | Red Flag Warning | BOU | Elbert, Larimer, Lincoln, Logan, Morgan, Phillips and 3 more | 12 hr |
| Dec 10, 9:32 AM MST | Red Flag Warning | GLD | Cheyenne, Kit Carson, Yuma | 4 hr |
| Dec 10, 2:18 PM MST | Red Flag Warning | BOU | Elbert, Larimer, Lincoln, Logan, Morgan, Phillips and 3 more | 27 hr |
| Dec 10, 3:00 PM MST | Red Flag Warning | PUB | Baca, Kiowa, Prowers | 26 hr |
| Dec 10, 3:01 PM MST | Red Flag Warning | GLD | Cheyenne, Kit Carson, Yuma | 26 hr |
| Dec 28, 12:44 PM MST | Red Flag Warning | PUB | Costilla, Custer, El Paso, Fremont, Huerfano, Las Animas and 3 more | 28 hr |
| Dec 29, 2:07 PM MST | Red Flag Warning | PUB | Costilla, Custer, El Paso, Fremont, Huerfano, Las Animas and 3 more | 27 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cheyenne County4
- Kit Carson County4
- Yuma County4
- Elbert County3
- Larimer County3
- Lincoln County3
- Logan County3
- Morgan County3
- Washington County3
- Weld County3
- El Paso County3
- Huerfano County3
- Las Animas County3
- Pueblo County3
- Baca County2
- Kiowa County2
- Prowers County2
- Phillips County2
- Sedgwick County2
- Costilla County2
- Custer County2
- Fremont County2
- Saguache County2
- Teller County2
- Adams County1
- Arapahoe County1
- Douglas County1
- Bent County1
- Crowley County1
- Otero County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.