Alert archive / Colorado / Red Flag Warnings / 2009
Red Flag Warnings in Colorado, March 2009
21 red flag warnings in March 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 red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in March 2009. Tap one for its archive.
- Red Flag Warnings
- 21
- Busiest day
- March 4, 20095 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 |
|---|---|---|---|---|
| Mar 2, 3:57 AM MST | Red Flag Warning | BOU | Boulder, Clear Creek, Douglas, Gilpin, Jefferson, Larimer and 1 more | 16 hr |
| Mar 2, 3:05 PM MST | Red Flag Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 9 more | 26 hr |
| Mar 2, 3:14 PM MST | Red Flag Warning | PUB | Baca, Bent, Costilla, Crowley, Custer, El Paso and 9 more | 27 hr |
| Mar 3, 3:45 PM MST | Red Flag Warning | PUB | Baca, Bent, Costilla, Crowley, Custer, El Paso and 9 more | 27 hr |
| Mar 4, 3:09 AM MST | Red Flag Warning | GLD | Cheyenne, Kit Carson | 15 hr |
| Mar 4, 3:09 AM MST | Red Flag Warning | GLD | Cheyenne, Kit Carson, Yuma | 39 hr |
| Mar 4, 3:34 AM MST | Red Flag Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 8 more | 17 hr |
| Mar 4, 2:42 PM MST | Red Flag Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 13 more | 27 hr |
| Mar 4, 3:24 PM MST | Red Flag Warning | PUB | Baca, Bent, Costilla, Crowley, Custer, El Paso and 9 more | 28 hr |
| Mar 6, 1:54 AM MST | Red Flag Warning | GLD | Cheyenne, Kit Carson, Yuma | 17 hr |
| Mar 6, 3:50 AM MST | Red Flag Warning | BOU | Arapahoe, Clear Creek, Douglas, Elbert, Gilpin, Jefferson and 2 more | 14 hr |
| Mar 6, 4:19 AM MST | Red Flag Warning | PUB | Baca, Bent, Costilla, Crowley, Custer, El Paso and 9 more | 14 hr |
| Mar 8, 1:25 PM MDT | Red Flag Warning | BOU | Clear Creek, Douglas, Gilpin, Jefferson, Park | 5 hr |
| Mar 8, 2:24 PM MDT | Red Flag Warning | PUB | Costilla, Custer, El Paso, Fremont, Huerfano, Las Animas and 3 more | 5 hr |
| Mar 9, 3:41 AM MDT | Red Flag Warning | PUB | Baca, Bent, Costilla, Crowley, Custer, El Paso and 8 more | 16 hr |
| Mar 10, 4:35 AM MDT | Red Flag Warning | PUB | Costilla, Custer, Fremont, Huerfano, Las Animas, Otero and 2 more | 14 hr |
| Mar 15, 4:01 AM MDT | Red Flag Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 7 more | 16 hr |
| Mar 15, 4:04 AM MDT | Red Flag Warning | PUB | Alamosa, Baca, Bent, Conejos, Costilla, Crowley and 12 more | 16 hr |
| Mar 21, 2:47 PM MDT | Red Flag Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 7 more | 30 hr |
| Mar 21, 2:52 PM MDT | Red Flag Warning | PUB | Baca, Bent, Costilla, Crowley, Custer, El Paso and 9 more | 30 hr |
| Mar 23, 3:43 AM MDT | Red Flag Warning | PUB | Baca, Bent, Crowley, El Paso, Huerfano, Las Animas and 3 more | 15 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Huerfano County10
- Las Animas County10
- Pueblo County10
- Costilla County9
- Custer County9
- El Paso County9
- Fremont County9
- Otero County9
- Saguache County9
- Clear Creek County8
- Douglas County8
- Gilpin County8
- Jefferson County8
- Park County8
- Baca County8
- Bent County8
- Crowley County8
- Prowers County8
- Kiowa County7
- Teller County7
- Boulder County6
- Larimer County6
- Arapahoe County6
- Elbert County6
- Adams County5
- Broomfield County5
- Denver County5
- Lincoln County5
- Weld County4
- Cheyenne County3
- Kit Carson County3
- Morgan County2
- Yuma County2
- Logan County1
- Phillips County1
- Sedgwick County1
- Washington County1
- Alamosa County1
- Conejos County1
- Rio Grande County1
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. Warning verification from the Mesonet's Cow. Rebuilt daily.