Alert archive / Colorado / Red Flag Warnings / 2018
Red Flag Warnings in Colorado, March 2018
31 red flag warnings in March 2018. 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 2018. Tap one for its archive.
- Red Flag Warnings
- 31
- Busiest day
- March 2, 20184 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 1, 2:15 PM MST | Red Flag Warning | GLD | Cheyenne, Kit Carson, Yuma | 28 hr |
| Mar 1, 3:21 PM MST | Red Flag Warning | PUB | Baca, Bent, Costilla, Crowley, Custer, El Paso and 8 more | 27 hr |
| Mar 2, 3:51 AM MST | Red Flag Warning | BOU | Adams, Arapahoe, Douglas, Elbert, Lincoln, Washington | 14 hr |
| Mar 2, 2:15 PM MST | Red Flag Warning | GLD | Cheyenne, Kit Carson | 28 hr |
| Mar 2, 2:30 PM MST | Red Flag Warning | BOU | Arapahoe, Douglas, Elbert, Lincoln | 28 hr |
| Mar 2, 3:45 PM MST | Red Flag Warning | PUB | Baca, Bent, Costilla, Crowley, Custer, El Paso and 8 more | 28 hr |
| Mar 3, 3:12 AM MST | Red Flag Warning | PUB | Baca, Bent, Costilla, Crowley, Custer, El Paso and 9 more | 41 hr |
| Mar 3, 1:26 PM MST | Red Flag Warning | GLD | Cheyenne, Kit Carson, Yuma | 29 hr |
| Mar 3, 3:17 PM MST | Red Flag Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 11 more | 28 hr |
| Mar 4, 9:49 AM MST | Red Flag Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 10 more | 32 hr |
| Mar 4, 10:00 AM MST | Red Flag Warning | GLD | Cheyenne, Kit Carson, Yuma | 32 hr |
| Mar 4, 10:54 AM MST | Red Flag Warning | PUB | Baca, Bent, Costilla, Crowley, Custer, El Paso and 8 more | 31 hr |
| Mar 5, 9:42 AM MST | Red Flag Warning | GLD | Cheyenne, Kit Carson, Yuma | 31 hr |
| Mar 5, 3:39 PM MST | Red Flag Warning | PUB | Baca, Bent, Crowley, Kiowa, Las Animas, Otero and 1 more | 26 hr |
| Mar 6, 3:18 AM MST | Red Flag Warning | BOU | Elbert, Lincoln | 15 hr |
| Mar 8, 3:06 PM MST | Red Flag Warning | BOU | Larimer, Logan, Weld | 27 hr |
| Mar 9, 2:00 AM MST | Red Flag Warning | GLD | Cheyenne, Kit Carson, Yuma | 15 hr |
| Mar 9, 3:35 PM MST | Red Flag Warning | PUB | Alamosa, Conejos, Costilla, Custer, Fremont, Huerfano and 4 more | 26 hr |
| Mar 14, 1:55 PM MDT | Red Flag Warning | GLD | Cheyenne, Kit Carson | 29 hr |
| Mar 14, 2:53 PM MDT | Red Flag Warning | PUB | Baca, Bent, Crowley, Huerfano, Kiowa, Las Animas and 3 more | 29 hr |
| Mar 14, 3:20 PM MDT | Red Flag Warning | BOU | Elbert, Lincoln | 28 hr |
| Mar 15, 3:30 PM MDT | Red Flag Warning | PUB | Alamosa, Baca, Bent, Conejos, Costilla, Crowley and 11 more | 28 hr |
| Mar 16, 3:21 PM MDT | Red Flag Warning | PUB | Baca, Bent, Costilla, Crowley, Custer, Huerfano and 5 more | 28 hr |
| Mar 18, 2:20 AM MDT | Red Flag Warning | GLD | Cheyenne | 15 hr |
| Mar 18, 3:44 AM MDT | Red Flag Warning | PUB | Baca, Bent, Crowley, Huerfano, Kiowa, Las Animas and 3 more | 16 hr |
| Mar 22, 4:03 AM MDT | Red Flag Warning | PUB | Baca, Bent, Crowley, El Paso, Huerfano, Kiowa and 4 more | 39 hr |
| Mar 22, 2:53 PM MDT | Red Flag Warning | BOU | Elbert, Lincoln | 28 hr |
| Mar 22, 2:55 PM MDT | Red Flag Warning | GLD | Cheyenne, Kit Carson | 28 hr |
| Mar 23, 3:03 PM MDT | Red Flag Warning | PUB | Crowley, El Paso, Huerfano, Las Animas, Otero, Pueblo | 28 hr |
| Mar 24, 3:04 PM MDT | Red Flag Warning | PUB | Alamosa, Baca, Bent, Conejos, Costilla, Crowley and 9 more | 28 hr |
| Mar 25, 4:16 AM MDT | Red Flag Warning | BOU | Arapahoe, Douglas, Elbert, Lincoln, Park | 14 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Las Animas County13
- Crowley County12
- Huerfano County12
- Otero County12
- Pueblo County12
- Baca County11
- Bent County11
- Prowers County10
- Cheyenne County9
- Kiowa County9
- Kit Carson County8
- Costilla County8
- Custer County8
- El Paso County8
- Saguache County8
- Elbert County8
- Lincoln County8
- Fremont County7
- Yuma County5
- Arapahoe County5
- Douglas County5
- Adams County3
- Washington County3
- Larimer County3
- Logan County3
- Weld County3
- Alamosa County3
- Conejos County3
- Rio Grande County3
- Boulder County2
- Broomfield County2
- Denver County2
- Jefferson County2
- Morgan County2
- Park County2
- Teller County1
- Clear Creek County1
- Gilpin County1
- Phillips County1
- Sedgwick County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.