Alert archive / Colorado / Flash Flood Warnings
Flash Flood Warnings in Colorado, 2013
176 flash flood warnings in 2013. 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 2013. Tap one for its archive.
- Flash Flood Warnings
- 176
- Busiest month
- September94 flash flood warnings
- Busiest day
- September 12, 201341 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 16, 3:16 PM MDT | Flash Flood Warning | GLD | Yuma | 3 hr |
| Jul 1, 4:28 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Jul 5, 2:35 PM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Jul 7, 7:04 PM MDT | Flash Flood Warning | BOU | Logan | 3 hr |
| Jul 10, 2:48 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Jul 12, 2:15 PM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Jul 12, 2:22 PM MDT | Flash Flood Warning | BOU | Boulder | 3 hr |
| Jul 13, 5:52 PM MDT | Flash Flood Warning | BOU | Jefferson | 3 hr |
| Jul 13, 7:11 PM MDT | Flash Flood Warning | BOU | Lincoln | 3 hr |
| Jul 14, 2:55 PM MDT | Flash Flood Warning | PUB | Huerfano | 3 hr |
| Jul 14, 3:37 PM MDT | Flash Flood Warning | GLD | Yuma | 3 hr |
| Jul 14, 4:46 PM MDT | Flash Flood Warning | PUB | Las Animas | 3 hr |
| Jul 14, 5:51 PM MDT | Flash Flood Warning | PUB | Huerfano | 3 hr |
| Jul 14, 7:48 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Jul 14, 9:07 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Jul 14, 10:00 PM MDT | Flash Flood Warning | PUB | Custer, Huerfano, Pueblo | 3 hr |
| Jul 17, 7:37 PM MDT | Flash Flood Warning | GJT | Rio Blanco | 3 hr |
| Jul 18, 1:19 PM MDT | Flash Flood Warning | BOU | Larimer | 116 min |
| Jul 18, 2:27 PM MDT | Flash Flood Warning | BOU | Larimer | 4 hr |
| Jul 18, 3:30 PM MDT | Flash Flood Warning | BOU | Boulder | 3 hr |
| Jul 18, 5:23 PM MDT | Flash Flood Warning | GJT | Garfield, Mesa | 3 hr |
| Jul 18, 7:13 PM MDT | Flash Flood Warning | GJT | Montrose | 3 hr |
| Jul 19, 12:25 PM MDT | Flash Flood Warning | BOU | Logan | 3 hr |
| Jul 19, 4:35 PM MDT | Flash Flood Warning | GLD | Yuma | 3 hr |
| Jul 20, 3:03 PM MDT | Flash Flood Warning | BOU | Larimer | 87 min |
| Jul 24, 3:21 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Jul 25, 2:57 PM MDT | Flash Flood Warning | BOU | Larimer | 2 hr |
| Jul 26, 7:49 PM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Jul 28, 1:28 PM MDT | Flash Flood Warning | GJT | San Miguel | 3 hr |
| Jul 31, 1:32 PM MDT | Flash Flood Warning | PUB | El Paso | 118 min |
| Aug 2, 5:01 PM MDT | Flash Flood Warning | GJT | Hinsdale | 3 hr |
| Aug 2, 5:06 PM MDT | Flash Flood Warning | PUB | Mineral | 3 hr |
| Aug 3, 2:15 PM MDT | Flash Flood Warning | BOU | Morgan, Washington | 3 hr |
| Aug 3, 3:51 PM MDT | Flash Flood Warning | BOU | Washington | 3 hr |
| Aug 3, 4:45 PM MDT | Flash Flood Warning | BOU | Weld | 2 hr |
| Aug 3, 6:03 PM MDT | Flash Flood Warning | BOU | Elbert, Lincoln | 3 hr |
| Aug 3, 7:54 PM MDT | Flash Flood Warning | BOU | Adams, Arapahoe | 3 hr |
| Aug 4, 2:29 PM MDT | Flash Flood Warning | PUB | Las Animas | 3 hr |
| Aug 4, 3:46 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Aug 4, 4:27 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Aug 8, 5:32 PM MDT | Flash Flood Warning | BOU | Boulder | 3 hr |
| Aug 8, 7:37 PM MDT | Flash Flood Warning | BOU | Arapahoe, Denver, Douglas | 3 hr |
| Aug 9, 5:37 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Aug 9, 6:40 PM MDT | Flash Flood Warning | PUB | Fremont | 110 min |
| Aug 10, 6:03 PM MDT | Flash Flood Warning | PUB | Fremont | 3 hr |
| Aug 11, 2:10 PM MDT | Flash Flood Warning | GLD | Kit Carson | 3 hr |
| Aug 11, 4:02 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Aug 12, 2:31 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Aug 14, 5:06 PM MDT | Flash Flood Warning | PUB | El Paso | 114 min |
| Aug 18, 2:59 PM MDT | Flash Flood Warning | PUB | Mineral | 3 hr |
| Aug 22, 4:12 PM MDT | Flash Flood Warning | BOU | Douglas | 3 hr |
| Aug 22, 5:50 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Aug 22, 5:54 PM MDT | Flash Flood Warning | PUB | El Paso, Teller | 3 hr |
| Aug 22, 6:06 PM MDT | Flash Flood Warning | BOU | Jefferson | 114 min |
| Aug 22, 6:12 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Aug 22, 6:12 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Aug 22, 7:00 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Aug 22, 7:32 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Aug 22, 8:31 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Aug 22, 8:55 PM MDT | Flash Flood Warning | PUB | El Paso, Teller | 3 hr |
| Aug 22, 9:11 PM MDT | Flash Flood Warning | PUB | Pueblo | 3 hr |
| Aug 22, 9:59 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Aug 22, 10:18 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Aug 22, 11:54 PM MDT | Flash Flood Warning | PUB | Pueblo | 2 hr |
| Aug 23, 2:39 PM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Aug 23, 2:44 PM MDT | Flash Flood Warning | GJT | Mesa | 3 hr |
| Aug 23, 3:52 PM MDT | Flash Flood Warning | GJT | Garfield, Rio Blanco | 3 hr |
| Aug 23, 4:28 PM MDT | Flash Flood Warning | GJT | Garfield | 3 hr |
| Aug 25, 6:32 PM MDT | Flash Flood Warning | GJT | La Plata, Montezuma | 6 hr |
| Aug 25, 9:36 PM MDT | Flash Flood Warning | GJT | Dolores, San Miguel | 6 hr |
| Aug 26, 12:07 AM MDT | Flash Flood Warning | GJT | Dolores, Montezuma | 3 hr |
| Aug 26, 2:51 PM MDT | Flash Flood Warning | GJT | Ouray | 3 hr |
| Aug 26, 3:57 PM MDT | Flash Flood Warning | GJT | San Miguel | 3 hr |
| Aug 26, 4:14 PM MDT | Flash Flood Warning | GJT | Montezuma | 3 hr |
| Aug 26, 7:19 PM MDT | Flash Flood Warning | GJT | Montrose | 3 hr |
| Aug 27, 1:49 PM MDT | Flash Flood Warning | GJT | Montrose, San Miguel | 3 hr |
| Aug 27, 4:14 PM MDT | Flash Flood Warning | GJT | Mesa, Montrose | 3 hr |
| Aug 27, 4:57 PM MDT | Flash Flood Warning | GJT | Mesa | 3 hr |
| Aug 28, 7:40 PM MDT | Flash Flood Warning | GJT | Ouray | 3 hr |
| Aug 30, 2:57 PM MDT | Flash Flood Warning | GJT | Garfield, Mesa | 3 hr |
| Aug 30, 3:42 PM MDT | Flash Flood Warning | GJT | Garfield | 3 hr |
| Aug 30, 3:44 PM MDT | Flash Flood Warning | BOU | Sedgwick | 3 hr |
| Sep 3, 2:49 PM MDT | Flash Flood Warning | GJT | Garfield | 3 hr |
| Sep 4, 6:54 PM MDT | Flash Flood Warning | GJT | Garfield, Rio Blanco | 3 hr |
| Sep 6, 1:56 PM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Sep 6, 5:25 PM MDT | Flash Flood Warning | GJT | Hinsdale | 3 hr |
| Sep 11, 9:43 AM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Sep 11, 3:23 PM MDT | Flash Flood Warning | BOU | Washington | 3 hr |
| Sep 11, 6:36 PM MDT | Flash Flood Warning | BOU | Boulder, Broomfield, Weld | 3 hr |
| Sep 11, 7:02 PM MDT | Flash Flood Warning | BOU | Boulder | 3 hr |
| Sep 11, 7:58 PM MDT | Flash Flood Warning | BOU | Adams, Boulder, Broomfield, Weld | 3 hr |
| Sep 11, 8:25 PM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Sep 11, 8:45 PM MDT | Flash Flood Warning | PUB | Pueblo | 3 hr |
| Sep 11, 9:32 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Sep 11, 9:46 PM MDT | Flash Flood Warning | BOU | Boulder, Jefferson | 3 hr |
| Sep 11, 10:01 PM MDT | Flash Flood Warning | BOU | Adams, Arapahoe, Denver | 3 hr |
| Sep 11, 10:49 PM MDT | Flash Flood Warning | BOU | Larimer | 5 hr |
| Sep 11, 11:16 PM MDT | Flash Flood Warning | BOU | Boulder, Jefferson | 5 hr |
| Sep 11, 11:42 PM MDT | Flash Flood Warning | BOU | Broomfield | 3 hr |
| Sep 12, 12:31 AM MDT | Flash Flood Warning | BOU | Larimer, Weld | 4 hr |
| Sep 12, 12:32 AM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Sep 12, 2:04 AM MDT | Flash Flood Warning | BOU | Weld | 3 hr |
| Sep 12, 2:34 AM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Sep 12, 3:07 AM MDT | Flash Flood Warning | BOU | Weld | 4 hr |
| Sep 12, 3:24 AM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Sep 12, 4:10 AM MDT | Flash Flood Warning | BOU | Boulder | 3 hr |
| Sep 12, 4:18 AM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Sep 12, 4:20 AM MDT | Flash Flood Warning | BOU | Adams | 3 hr |
| Sep 12, 6:01 AM MDT | Flash Flood Warning | BOU | Adams, Denver | 3 hr |
| Sep 12, 6:52 AM MDT | Flash Flood Warning | BOU | Weld | 3 hr |
| Sep 12, 6:55 AM MDT | Flash Flood Warning | BOU | Adams | 3 hr |
| Sep 12, 7:05 AM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Sep 12, 7:12 AM MDT | Flash Flood Warning | BOU | Boulder | 3 hr |
| Sep 12, 7:24 AM MDT | Flash Flood Warning | BOU | Arapahoe | 3 hr |
| Sep 12, 8:33 AM MDT | Flash Flood Warning | PUB | El Paso, Fremont, Pueblo | 3 hr |
| Sep 12, 8:36 AM MDT | Flash Flood Warning | BOU | Boulder | 3 hr |
| Sep 12, 9:02 AM MDT | Flash Flood Warning | BOU | Adams, Arapahoe, Denver | 3 hr |
| Sep 12, 9:12 AM MDT | Flash Flood Warning | BOU | Arapahoe, Denver | 3 hr |
| Sep 12, 9:51 AM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Sep 12, 10:02 AM MDT | Flash Flood Warning | BOU | Boulder | 3 hr |
| Sep 12, 10:18 AM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Sep 12, 10:44 AM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Sep 12, 12:14 PM MDT | Flash Flood Warning | BOU | Adams, Arapahoe, Denver | 3 hr |
| Sep 12, 12:35 PM MDT | Flash Flood Warning | BOU | Larimer | 9 hr |
| Sep 12, 1:42 PM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Sep 12, 3:24 PM MDT | Flash Flood Warning | GLD | Cheyenne, Kit Carson | 6 hr |
| Sep 12, 3:29 PM MDT | Flash Flood Warning | BOU | Boulder, Jefferson | 8 hr |
| Sep 12, 5:04 PM MDT | Flash Flood Warning | BOU | Arapahoe, Denver, Douglas | 4 hr |
| Sep 12, 5:26 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Sep 12, 6:07 PM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Sep 12, 6:28 PM MDT | Flash Flood Warning | BOU | Lincoln | 4 hr |
| Sep 12, 6:34 PM MDT | Flash Flood Warning | GLD | Cheyenne, Kit Carson | 3 hr |
| Sep 12, 6:39 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Sep 12, 7:23 PM MDT | Flash Flood Warning | BOU | Clear Creek, Gilpin, Jefferson, Park | 6 hr |
| Sep 12, 7:34 PM MDT | Flash Flood Warning | GJT | San Miguel | 3 hr |
| Sep 12, 8:23 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Sep 12, 9:03 PM MDT | Flash Flood Warning | BOU | Larimer | 11 hr |
| Sep 12, 9:26 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Sep 12, 9:35 PM MDT | Flash Flood Warning | BOU | Adams, Denver | 6 hr |
| Sep 12, 9:40 PM MDT | Flash Flood Warning | GLD | Cheyenne, Kit Carson | 6 hr |
| Sep 12, 9:55 PM MDT | Flash Flood Warning | BOU | Larimer | 4 hr |
| Sep 12, 10:52 PM MDT | Flash Flood Warning | BOU | Boulder, Jefferson | 5 hr |
| Sep 12, 11:58 PM MDT | Flash Flood Warning | BOU | Boulder, Jefferson | 6 hr |
| Sep 13, 12:09 AM MDT | Flash Flood Warning | BOU | Clear Creek, Gilpin, Jefferson, Park | 6 hr |
| Sep 13, 12:50 AM MDT | Flash Flood Warning | BOU | Lincoln | 3 hr |
| Sep 14, 12:50 PM MDT | Flash Flood Warning | BOU | Clear Creek, Jefferson | 3 hr |
| Sep 14, 2:09 PM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Sep 14, 2:29 PM MDT | Flash Flood Warning | BOU | Douglas | 3 hr |
| Sep 14, 2:57 PM MDT | Flash Flood Warning | BOU | Douglas, Elbert | 3 hr |
| Sep 14, 3:23 PM MDT | Flash Flood Warning | BOU | Arapahoe | 3 hr |
| Sep 14, 3:26 PM MDT | Flash Flood Warning | GJT | Montrose, San Miguel | 4 hr |
| Sep 14, 3:53 PM MDT | Flash Flood Warning | BOU | Adams, Denver, Weld | 3 hr |
| Sep 14, 4:23 PM MDT | Flash Flood Warning | BOU | Arapahoe, Denver | 3 hr |
| Sep 14, 4:39 PM MDT | Flash Flood Warning | BOU | Douglas, Jefferson | 3 hr |
| Sep 14, 4:51 PM MDT | Flash Flood Warning | BOU | Weld | 3 hr |
| Sep 14, 5:09 PM MDT | Flash Flood Warning | GJT | Dolores, San Miguel | 3 hr |
| Sep 14, 5:57 PM MDT | Flash Flood Warning | BOU | Douglas, Jefferson | 3 hr |
| Sep 14, 6:40 PM MDT | Flash Flood Warning | GJT | Dolores, San Miguel | 3 hr |
| Sep 14, 7:00 PM MDT | Flash Flood Warning | BOU | Adams, Denver | 3 hr |
| Sep 14, 7:31 PM MDT | Flash Flood Warning | GJT | Dolores, Montezuma, San Miguel | 3 hr |
| Sep 14, 7:47 PM MDT | Flash Flood Warning | BOU | Logan, Morgan, Weld | 3 hr |
| Sep 14, 9:16 PM MDT | Flash Flood Warning | GJT | Montezuma | 3 hr |
| Sep 15, 9:52 AM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Sep 15, 10:41 AM MDT | Flash Flood Warning | BOU | Boulder | 3 hr |
| Sep 15, 11:50 AM MDT | Flash Flood Warning | BOU | Adams, Boulder, Broomfield, Weld | 4 hr |
| Sep 15, 12:32 PM MDT | Flash Flood Warning | BOU | Adams, Arapahoe, Denver | 4 hr |
| Sep 15, 12:58 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Sep 15, 2:48 PM MDT | Flash Flood Warning | PUB | Fremont | 3 hr |
| Sep 15, 4:08 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Sep 18, 6:15 PM MDT | Flash Flood Warning | GJT | La Plata | 3 hr |
| Sep 22, 11:08 AM MDT | Flash Flood Warning | GJT | Garfield | 4 hr |
| Sep 22, 12:23 PM MDT | Flash Flood Warning | GJT | La Plata | 6 hr |
| Sep 22, 12:30 PM MDT | Flash Flood Warning | GJT | San Miguel | 3 hr |
| Sep 22, 3:08 PM MDT | Flash Flood Warning | GJT | La Plata, Montezuma | 3 hr |
| Sep 22, 5:08 PM MDT | Flash Flood Warning | GJT | La Plata | 3 hr |
| Sep 22, 7:58 PM MDT | Flash Flood Warning | GJT | La Plata | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- El Paso County34
- Larimer County24
- Boulder County17
- Adams County13
- Jefferson County12
- Denver County12
- Weld County11
- Arapahoe County11
- San Miguel County10
- Garfield County8
- Douglas County7
- La Plata County6
- Montezuma County6
- Pueblo County5
- Mesa County5
- Montrose County5
- Dolores County5
- Lincoln County4
- Fremont County4
- Kit Carson County4
- Broomfield County4
- Yuma County3
- Logan County3
- Huerfano County3
- Rio Blanco County3
- Washington County3
- Cheyenne County3
- Clear Creek County3
- Las Animas County2
- Hinsdale County2
- Mineral County2
- Morgan County2
- Elbert County2
- Teller County2
- Ouray County2
- Gilpin County2
- Park County2
- Custer County1
- Sedgwick County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20122014
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.