Alert archive / Colorado / Red Flag Warnings / 2023
Red Flag Warnings in Colorado, March 2023
23 red flag warnings in March 2023. 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 2023. Tap one for its archive.
- Red Flag Warnings
- 23
- Busiest day
- March 29, 20235 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 4, 3:47 AM MST | Red Flag Warning | PUB | Baca, Bent, Crowley, El Paso, Huerfano, Kiowa and 4 more | 39 hr |
| Mar 4, 11:42 AM MST | Red Flag Warning | GLD | Cheyenne | 29 hr |
| Mar 4, 1:53 PM MST | Red Flag Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 3 more | 28 hr |
| Mar 5, 2:59 PM MST | Red Flag Warning | PUB | Huerfano, Las Animas | 27 hr |
| Mar 7, 4:05 AM MST | Red Flag Warning | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 14 hr |
| Mar 7, 2:52 PM MST | Red Flag Warning | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 27 hr |
| Mar 8, 2:57 PM MST | Red Flag Warning | PUB | El Paso, Fremont, Huerfano, Las Animas, Pueblo | 24 hr |
| Mar 8, 3:21 PM MST | Red Flag Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 2 more | 25 hr |
| Mar 21, 1:42 PM MDT | Red Flag Warning | GLD | Cheyenne, Kit Carson | 28 hr |
| Mar 21, 2:32 PM MDT | Red Flag Warning | BOU | Elbert, Lincoln | 29 hr |
| Mar 21, 2:52 PM MDT | Red Flag Warning | PUB | Baca, Bent, Crowley, El Paso, Huerfano, Kiowa and 4 more | 29 hr |
| Mar 22, 2:57 PM MDT | Red Flag Warning | PUB | Huerfano, Las Animas, Otero, Pueblo | 28 hr |
| Mar 24, 2:09 PM MDT | Red Flag Warning | PUB | Baca, Bent, Crowley, El Paso, Huerfano, Las Animas and 2 more | 30 hr |
| Mar 26, 3:02 PM MDT | Red Flag Warning | PUB | Huerfano, Las Animas, Pueblo | 27 hr |
| Mar 27, 2:44 PM MDT | Red Flag Warning | PUB | Baca, Bent, Crowley, Huerfano, Kiowa, Las Animas and 2 more | 28 hr |
| Mar 29, 2:12 AM MDT | Red Flag Warning | GLD | Cheyenne, Kit Carson | 44 hr |
| Mar 29, 4:09 AM MDT | Red Flag Warning | BOU | Adams, Arapahoe, Broomfield, Denver, Douglas, Elbert and 2 more | 40 hr |
| Mar 29, 5:27 AM MDT | Red Flag Warning | PUB | Baca, Bent, Crowley, El Paso, Huerfano, Kiowa and 4 more | 41 hr |
| Mar 29, 2:51 PM MDT | Red Flag Warning | PUB | Baca, Bent, Crowley, El Paso, Huerfano, Kiowa and 5 more | 52 hr |
| Mar 29, 3:07 PM MDT | Red Flag Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 6 more | 52 hr |
| Mar 30, 10:05 PM MDT | Red Flag Warning | GLD | Cheyenne, Kit Carson | 21 hr |
| Mar 31, 2:36 PM MDT | Red Flag Warning | PUB | Alamosa, Baca, Bent, Conejos, Costilla, Crowley and 11 more | 29 hr |
| Mar 31, 2:51 PM MDT | Red Flag Warning | BOU | Arapahoe, Douglas, Elbert, Lincoln, Park | 29 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Huerfano County11
- Las Animas County11
- Pueblo County9
- Otero County8
- Baca County7
- Bent County7
- Crowley County7
- El Paso County7
- Kiowa County6
- Prowers County6
- Elbert County6
- Arapahoe County5
- Douglas County5
- Lincoln County5
- Cheyenne County4
- Adams County4
- Broomfield County4
- Denver County4
- Boulder County3
- Jefferson County3
- Alamosa County3
- Conejos County3
- Costilla County3
- Rio Grande County3
- Saguache County3
- Kit Carson County3
- Park County3
- Fremont County2
- Teller County2
- Clear Creek County1
- Gilpin County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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.