Alert archive / Colorado / Flash Flood Warnings
Flash Flood Warnings in Colorado, 1997
65 flash flood warnings in 1997. 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 1997. Tap one for its archive.
- Flash Flood Warnings
- 65
- Busiest month
- July38 flash flood warnings
- Busiest day
- July 30, 199721 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 24, 11:00 PM MDT | Flash Flood Warning | BOU | Weld | 3 hr |
| Jun 2, 4:24 PM MDT | Flash Flood Warning | GJT | Rio Blanco | 2 hr |
| Jun 3, 3:00 AM MDT | Flash Flood Warning | BOU | Weld | 3 hr |
| Jun 4, 3:17 PM MDT | Flash Flood Warning | PUB | Las Animas | 2 hr |
| Jun 6, 8:52 PM MDT | Flash Flood Warning | PUB | El Paso, Teller | 3 hr |
| Jun 6, 10:36 PM MDT | Flash Flood Warning | PUB | Crowley, Otero | 3 hr |
| Jun 8, 2:26 PM MDT | Flash Flood Warning | PUB | Huerfano | 3 hr |
| Jun 9, 7:43 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Jun 9, 10:45 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Jun 13, 6:30 PM MDT | Flash Flood Warning | BOU | Weld | 16 hr |
| Jun 13, 11:44 PM MDT | Flash Flood Warning | PUB | El Paso | 2 hr |
| Jun 15, 12:33 AM MDT | Flash Flood Warning | BOU | Phillips | 3 hr |
| Jun 15, 3:25 AM MDT | Flash Flood Warning | BOU | Phillips | 2 hr |
| Jun 15, 5:23 AM MDT | Flash Flood Warning | BOU | Phillips | 3 hr |
| Jun 25, 4:53 PM MDT | Flash Flood Warning | BOU | Logan | 2 hr |
| Jul 19, 5:15 PM MDT | Flash Flood Warning | BOU | Adams, Arapahoe, Denver | 90 min |
| Jul 19, 6:29 PM MDT | Flash Flood Warning | GJT | Mesa | 31 min |
| Jul 22, 6:06 PM MDT | Flash Flood Warning | GJT | Pitkin | 119 min |
| Jul 25, 2:09 PM MDT | Flash Flood Warning | BOU | Lincoln, Washington | 2 hr |
| Jul 27, 4:35 PM MDT | Flash Flood Warning | BOU | Jefferson | 85 min |
| Jul 28, 4:57 PM MDT | Flash Flood Warning | BOU | Weld | 2 hr |
| Jul 28, 6:41 PM MDT | Flash Flood Warning | BOU | Adams | 2 hr |
| Jul 28, 6:58 PM MDT | Flash Flood Warning | BOU | Weld | 2 hr |
| Jul 28, 9:40 PM MDT | Flash Flood Warning | BOU | Larimer | 2 hr |
| Jul 29, 4:38 PM MDT | Flash Flood Warning | BOU | Elbert | 112 min |
| Jul 29, 5:37 PM MDT | Flash Flood Warning | BOU | Elbert | 113 min |
| Jul 29, 6:24 PM MDT | Flash Flood Warning | BOU | Elbert | 96 min |
| Jul 29, 6:57 PM MDT | Flash Flood Warning | PUB | Prowers | 63 min |
| Jul 29, 7:03 PM MDT | Flash Flood Warning | BOU | Logan, Weld | 72 min |
| Jul 29, 7:59 PM MDT | Flash Flood Warning | BOU | Elbert, Lincoln | 2 hr |
| Jul 29, 8:00 PM MDT | Flash Flood Warning | BOU | Logan, Weld | 90 min |
| Jul 29, 8:08 PM MDT | Flash Flood Warning | PUB | Prowers | 2 hr |
| Jul 29, 8:15 PM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Jul 29, 8:15 PM MDT | Flash Flood Warning | PUB | Bent | 2 hr |
| Jul 29, 8:20 PM MDT | Flash Flood Warning | BOU | Morgan | 55 min |
| Jul 29, 9:20 PM MDT | Flash Flood Warning | BOU | Morgan | 40 min |
| Jul 29, 9:40 PM MDT | Flash Flood Warning | BOU | Logan, Weld | 80 min |
| Jul 29, 9:55 PM MDT | Flash Flood Warning | BOU | Elbert, Lincoln | 2 hr |
| Jul 29, 9:59 PM MDT | Flash Flood Warning | PUB | El Paso | 116 min |
| Jul 29, 10:10 PM MDT | Flash Flood Warning | BOU | Morgan | 50 min |
| Jul 29, 10:50 PM MDT | Flash Flood Warning | BOU | Logan, Morgan, Washington, Weld | 2 hr |
| Jul 29, 11:26 PM MDT | Flash Flood Warning | BOU | Elbert, Lincoln | 2 hr |
| Jul 30, 9:59 AM MDT | Flash Flood Warning | GLD | Yuma | 6 hr |
| Jul 30, 2:25 PM MDT | Flash Flood Warning | BOU | Larimer | 110 min |
| Jul 30, 3:25 PM MDT | Flash Flood Warning | BOU | Boulder, Clear Creek, Gilpin, Jefferson | 2 hr |
| Jul 30, 4:05 PM MDT | Flash Flood Warning | BOU | Boulder, Jefferson | 115 min |
| Jul 30, 4:30 PM MDT | Flash Flood Warning | BOU | Logan | 14 hr |
| Jul 30, 6:35 PM MDT | Flash Flood Warning | BOU | Logan, Weld | 3 hr |
| Jul 30, 8:05 PM MDT | Flash Flood Warning | BOU | Arapahoe, Denver | 115 min |
| Jul 31, 5:27 PM MDT | Flash Flood Warning | BOU | Morgan | 2 hr |
| Jul 31, 5:30 PM MDT | Flash Flood Warning | BOU | Logan, Washington | 3 hr |
| Jul 31, 5:30 PM MDT | Flash Flood Warning | BOU | Douglas | 2 hr |
| Jul 31, 5:34 PM MDT | Flash Flood Warning | GLD | Yuma | 6 hr |
| Jul 31, 6:15 PM MDT | Flash Flood Warning | BOU | Elbert | 3 hr |
| Jul 31, 6:15 PM MDT | Flash Flood Warning | BOU | Logan, Morgan, Weld | 3 hr |
| Aug 4, 12:10 AM MDT | Flash Flood Warning | BOU | Morgan, Washington | 3 hr |
| Aug 4, 2:05 AM MDT | Flash Flood Warning | BOU | Morgan, Washington | 115 min |
| Aug 5, 12:03 PM MDT | Flash Flood Warning | PUB | Baca | 117 min |
| Aug 5, 9:12 PM MDT | Flash Flood Warning | BOU | Larimer | 108 min |
| Aug 5, 10:24 PM MDT | Flash Flood Warning | GJT | Garfield | 3 hr |
| Aug 6, 1:23 PM MDT | Flash Flood Warning | GJT | Garfield | 3 hr |
| Aug 12, 9:05 PM MDT | Flash Flood Warning | PUB | Prowers | 7 hr |
| Aug 13, 3:35 AM MDT | Flash Flood Warning | PUB | Prowers | 2 hr |
| Aug 28, 2:00 PM MDT | Flash Flood Warning | BOU | Elbert, Lincoln | 2 hr |
| Sep 21, 7:19 PM MDT | Flash Flood Warning | GJT | La Plata | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Weld County11
- Logan County9
- Elbert County8
- Morgan County8
- El Paso County5
- Lincoln County5
- Washington County5
- Larimer County4
- Prowers County4
- Phillips County3
- Jefferson County3
- Adams County2
- Arapahoe County2
- Denver County2
- Yuma County2
- Boulder County2
- Garfield County2
- Rio Blanco County1
- Las Animas County1
- Teller County1
- Crowley County1
- Otero County1
- Huerfano County1
- Mesa County1
- Pitkin County1
- Bent County1
- Clear Creek County1
- Gilpin County1
- Douglas County1
- Baca County1
- La Plata County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19961998
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.