Alert archive / Colorado / Flash Flood Warnings
Flash Flood Warnings in Colorado, 2003
71 flash flood warnings in 2003. 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 flash flood warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count in 2003. Tap one for its archive.
- Flash Flood Warnings
- 71
- Busiest month
- July23 flash flood warnings
- Busiest day
- July 27, 20039 flash flood warnings
Over time
By month
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 |
|---|---|---|---|---|
| May 15, 11:09 AM MDT | Flash Flood Warning | GJT | La Plata | 3 hr |
| May 15, 2:21 PM MDT | Flash Flood Warning | PUB | Teller | 84 min |
| May 15, 5:23 PM MDT | Flash Flood Warning | BOU | Elbert | 2 hr |
| May 15, 7:45 PM MDT | Flash Flood Warning | BOU | Elbert | 3 hr |
| May 15, 7:57 PM MDT | Flash Flood Warning | BOU | Boulder | 3 hr |
| May 25, 12:49 PM MDT | Flash Flood Warning | PUB | Teller | 4 hr |
| May 30, 1:39 PM MDT | Flash Flood Warning | PUB | Teller | 3 hr |
| May 30, 1:52 PM MDT | Flash Flood Warning | BOU | Douglas, Jefferson, Park | 3 hr |
| Jun 12, 1:42 PM MDT | Flash Flood Warning | BOU | Douglas | 2 hr |
| Jun 16, 5:50 PM MDT | Flash Flood Warning | BOU | Adams | 3 hr |
| Jun 16, 7:37 PM MDT | Flash Flood Warning | BOU | Morgan | 2 hr |
| Jun 17, 8:53 PM MDT | Flash Flood Warning | GLD | Yuma | 3 hr |
| Jun 18, 7:57 PM MDT | Flash Flood Warning | BOU | Adams | 3 hr |
| Jun 18, 8:20 PM MDT | Flash Flood Warning | BOU | Larimer | 2 hr |
| Jun 19, 2:56 PM MDT | Flash Flood Warning | BOU | Douglas | 2 hr |
| Jun 19, 4:32 PM MDT | Flash Flood Warning | GLD | Cheyenne | 3 hr |
| Jun 30, 12:41 AM MDT | Flash Flood Warning | PUB | Otero | 3 hr |
| Jun 30, 3:39 AM MDT | Flash Flood Warning | PUB | Otero | 2 hr |
| Jul 18, 8:00 PM MDT | Flash Flood Warning | BOU | Jefferson | 3 hr |
| Jul 18, 10:09 PM MDT | Flash Flood Warning | BOU | Arapahoe, Denver, Douglas, Elbert | 3 hr |
| Jul 19, 5:00 PM MDT | Flash Flood Warning | PUB | Teller | 3 hr |
| Jul 19, 6:40 PM MDT | Flash Flood Warning | BOU | Jefferson | 3 hr |
| Jul 22, 7:11 PM MDT | Flash Flood Warning | PUB | Teller | 3 hr |
| Jul 26, 4:00 PM MDT | Flash Flood Warning | GJT | Archuleta, La Plata | 3 hr |
| Jul 26, 8:00 PM MDT | Flash Flood Warning | GJT | Garfield | 90 min |
| Jul 26, 11:01 PM MDT | Flash Flood Warning | BOU | Weld | 3 hr |
| Jul 27, 2:29 AM MDT | Flash Flood Warning | BOU | Washington | 3 hr |
| Jul 27, 2:57 PM MDT | Flash Flood Warning | BOU | Douglas, Jefferson | 3 hr |
| Jul 27, 3:01 PM MDT | Flash Flood Warning | GJT | La Plata | 3 hr |
| Jul 27, 3:05 PM MDT | Flash Flood Warning | PUB | Teller | 3 hr |
| Jul 27, 4:29 PM MDT | Flash Flood Warning | PUB | Custer | 2 hr |
| Jul 27, 4:43 PM MDT | Flash Flood Warning | BOU | Douglas | 3 hr |
| Jul 27, 5:59 PM MDT | Flash Flood Warning | PUB | Teller | 3 hr |
| Jul 28, 3:42 PM MDT | Flash Flood Warning | BOU | Park | 3 hr |
| Jul 28, 3:59 PM MDT | Flash Flood Warning | PUB | Teller | 3 hr |
| Jul 28, 8:53 PM MDT | Flash Flood Warning | GJT | San Miguel | 3 hr |
| Jul 29, 2:20 PM MDT | Flash Flood Warning | BOU | Jefferson | 3 hr |
| Jul 31, 1:09 PM MDT | Flash Flood Warning | GJT | Ouray, San Juan, San Miguel | 3 hr |
| Jul 31, 1:49 PM MDT | Flash Flood Warning | GJT | Ouray | 3 hr |
| Jul 31, 4:12 PM MDT | Flash Flood Warning | GJT | Ouray, San Juan, San Miguel | 2 hr |
| Jul 31, 4:32 PM MDT | Flash Flood Warning | GJT | Ouray | 118 min |
| Aug 2, 1:53 PM MDT | Flash Flood Warning | PUB | Rio Grande | 3 hr |
| Aug 3, 3:34 PM MDT | Flash Flood Warning | GJT | San Miguel | 3 hr |
| Aug 7, 2:34 PM MDT | Flash Flood Warning | BOU | Douglas | 3 hr |
| Aug 9, 1:46 PM MDT | Flash Flood Warning | PUB | Rio Grande | 3 hr |
| Aug 9, 7:30 PM MDT | Flash Flood Warning | GJT | La Plata | 3 hr |
| Aug 10, 1:18 PM MDT | Flash Flood Warning | GJT | La Plata | 3 hr |
| Aug 10, 8:16 PM MDT | Flash Flood Warning | BOU | Park | 2 hr |
| Aug 10, 8:22 PM MDT | Flash Flood Warning | PUB | Teller | 113 min |
| Aug 12, 7:55 PM MDT | Flash Flood Warning | GJT | Delta | 80 min |
| Aug 13, 8:27 PM MDT | Flash Flood Warning | GJT | Ouray, San Miguel | 2 hr |
| Aug 15, 8:52 AM MDT | Flash Flood Warning | GJT | Mesa | 3 hr |
| Aug 15, 8:58 AM MDT | Flash Flood Warning | GJT | Garfield | 3 hr |
| Aug 15, 9:54 AM MDT | Flash Flood Warning | GJT | Mesa | 3 hr |
| Aug 17, 1:23 PM MDT | Flash Flood Warning | GJT | La Plata | 3 hr |
| Aug 23, 3:51 PM MDT | Flash Flood Warning | PUB | Rio Grande | 3 hr |
| Aug 25, 1:07 PM MDT | Flash Flood Warning | GJT | La Plata | 3 hr |
| Aug 25, 3:11 PM MDT | Flash Flood Warning | PUB | Rio Grande | 3 hr |
| Sep 6, 12:41 PM MDT | Flash Flood Warning | GJT | La Plata, Montezuma | 3 hr |
| Sep 6, 3:45 PM MDT | Flash Flood Warning | GJT | La Plata | 90 min |
| Sep 9, 8:08 AM MDT | Flash Flood Warning | GJT | La Plata | 3 hr |
| Sep 9, 9:01 AM MDT | Flash Flood Warning | GJT | Montezuma | 3 hr |
| Sep 9, 10:58 AM MDT | Flash Flood Warning | GJT | La Plata | 3 hr |
| Sep 9, 1:58 PM MDT | Flash Flood Warning | GJT | La Plata | 4 hr |
| Sep 9, 2:49 PM MDT | Flash Flood Warning | GJT | Montezuma | 4 hr |
| Sep 9, 5:37 PM MDT | Flash Flood Warning | GJT | La Plata | 3 hr |
| Sep 9, 6:23 PM MDT | Flash Flood Warning | GJT | Dolores, Ouray, San Miguel | 6 hr |
| Sep 9, 6:25 PM MDT | Flash Flood Warning | GJT | Montezuma | 6 hr |
| Sep 9, 8:24 PM MDT | Flash Flood Warning | GJT | La Plata | 4 hr |
| Sep 10, 7:44 AM MDT | Flash Flood Warning | GJT | Garfield | 3 hr |
| Sep 10, 2:41 PM MDT | Flash Flood Warning | GJT | Mesa | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- La Plata County14
- Teller County9
- Douglas County7
- San Miguel County6
- Ouray County6
- Jefferson County5
- Rio Grande County4
- Montezuma County4
- Elbert County3
- Park County3
- Garfield County3
- Mesa County3
- Adams County2
- Otero County2
- San Juan County2
- Boulder County1
- Morgan County1
- Yuma County1
- Larimer County1
- Cheyenne County1
- Arapahoe County1
- Denver County1
- Archuleta County1
- Weld County1
- Washington County1
- Custer County1
- Delta County1
- Dolores County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20022004
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.