Alert archive / Colorado / Red Flag Warnings / 2016
Red Flag Warnings in Colorado, September 2016
12 red flag warnings in September 2016. 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 September 2016. Tap one for its archive.
- Red Flag Warnings
- 12
- Busiest day
- September 5, 20162 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 |
|---|---|---|---|---|
| Sep 5, 3:52 AM MDT | Red Flag Warning | BOU | Arapahoe, Douglas, Elbert, Grand, Jackson, Lincoln and 1 more | 15 hr |
| Sep 5, 4:30 AM MDT | Red Flag Warning | GJT | Dolores, Garfield, La Plata, Mesa, Moffat, Montezuma and 3 more | 16 hr |
| Sep 6, 4:06 AM MDT | Red Flag Warning | GJT | Eagle, Garfield, Mesa, Moffat, Montrose, Pitkin and 2 more | 14 hr |
| Sep 6, 4:07 AM MDT | Red Flag Warning | BOU | Grand, Jackson, Summit | 15 hr |
| Sep 7, 3:07 AM MDT | Red Flag Warning | BOU | Grand, Jackson, Summit | 16 hr |
| Sep 8, 5:20 AM MDT | Red Flag Warning | BOU | Jackson | 14 hr |
| Sep 10, 2:39 PM MDT | Red Flag Warning | BOU | Boulder, Grand, Jackson, Larimer, Summit | 28 hr |
| Sep 10, 3:04 PM MDT | Red Flag Warning | GJT | Garfield, Mesa, Moffat, Rio Blanco | 29 hr |
| Sep 12, 4:01 AM MDT | Red Flag Warning | GJT | Moffat, Rio Blanco | 16 hr |
| Sep 17, 3:03 PM MDT | Red Flag Warning | BOU | Boulder, Grand, Jackson, Larimer, Logan, Summit and 1 more | 28 hr |
| Sep 22, 3:00 PM MDT | Red Flag Warning | PUB | Crowley, El Paso, Huerfano, Las Animas, Otero, Pueblo | 29 hr |
| Sep 22, 3:46 PM MDT | Red Flag Warning | BOU | Adams, Arapahoe, Broomfield, Denver, Douglas, Elbert and 1 more | 28 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Jackson County6
- Grand County5
- Summit County5
- Moffat County4
- Rio Blanco County4
- Garfield County3
- Mesa County3
- Arapahoe County2
- Douglas County2
- Elbert County2
- Lincoln County2
- Montrose County2
- San Miguel County2
- Boulder County2
- Larimer County2
- Dolores County1
- La Plata County1
- Montezuma County1
- Eagle County1
- Pitkin County1
- Logan County1
- Weld County1
- Crowley County1
- El Paso County1
- Huerfano County1
- Las Animas County1
- Otero County1
- Pueblo County1
- Adams County1
- Broomfield County1
- Denver County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20152017
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. Rebuilt daily.