Alert archive / Colorado / Flash Flood Warnings / 2023
Flash Flood Warnings in Colorado, June 2023
85 flash flood warnings in June 2023. 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 June 2023. Tap one for its archive.
- Flash Flood Warnings
- 85
- Busiest day
- June 12, 202319 flash flood 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 |
|---|---|---|---|---|
| Jun 2, 6:58 PM MDT | Flash Flood Warning | BOU | Adams | 2 hr |
| Jun 4, 12:52 PM MDT | Flash Flood Warning | PUB | Fremont | 3 hr |
| Jun 6, 12:55 PM MDT | Flash Flood Warning | BOU | Larimer | 2 hr |
| Jun 6, 2:47 PM MDT | Flash Flood Warning | PUB | Huerfano | 118 min |
| Jun 6, 4:04 PM MDT | Flash Flood Warning | PUB | Fremont | 79 min |
| Jun 6, 4:41 PM MDT | Flash Flood Warning | PUB | Bent, Otero | 3 hr |
| Jun 6, 5:55 PM MDT | Flash Flood Warning | PUB | Pueblo | 115 min |
| Jun 7, 12:13 PM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Jun 7, 1:26 PM MDT | Flash Flood Warning | PUB | El Paso | 109 min |
| Jun 7, 1:55 PM MDT | Flash Flood Warning | BOU | Grand | 3 hr |
| Jun 7, 2:05 PM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Jun 7, 3:11 PM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Jun 7, 4:04 PM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Jun 8, 1:13 PM MDT | Flash Flood Warning | BOU | Larimer | 2 hr |
| Jun 9, 2:51 PM MDT | Flash Flood Warning | BOU | Larimer | 108 min |
| Jun 9, 3:41 PM MDT | Flash Flood Warning | PUB | El Paso, Teller | 93 min |
| Jun 10, 11:49 AM MDT | Flash Flood Warning | BOU | Larimer | 114 min |
| Jun 10, 1:28 PM MDT | Flash Flood Warning | PUB | El Paso | 88 min |
| Jun 11, 4:04 PM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Jun 11, 4:23 PM MDT | Flash Flood Warning | BOU | Park | 3 hr |
| Jun 11, 5:44 PM MDT | Flash Flood Warning | BOU | Grand | 3 hr |
| Jun 11, 6:21 PM MDT | Flash Flood Warning | BOU | Elbert | 3 hr |
| Jun 11, 7:21 PM MDT | Flash Flood Warning | BOU | Larimer, Weld | 3 hr |
| Jun 11, 7:49 PM MDT | Flash Flood Warning | BOU | Weld | 3 hr |
| Jun 11, 11:03 PM MDT | Flash Flood Warning | BOU | Elbert, Lincoln | 5 hr |
| Jun 12, 12:33 AM MDT | Flash Flood Warning | PUB | El Paso | 5 hr |
| Jun 12, 5:22 AM MDT | Flash Flood Warning | PUB | El Paso | 2 hr |
| Jun 12, 10:51 AM MDT | Flash Flood Warning | BOU | Elbert | 3 hr |
| Jun 12, 10:58 AM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Jun 12, 11:55 AM MDT | Flash Flood Warning | BOU | Grand | 3 hr |
| Jun 12, 12:07 PM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| Jun 12, 12:11 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Jun 12, 12:49 PM MDT | Flash Flood Warning | PUB | Fremont | 54 min |
| Jun 12, 1:17 PM MDT | Flash Flood Warning | PUB | El Paso, Teller | 3 hr |
| Jun 12, 1:28 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Jun 12, 1:44 PM MDT | Flash Flood Warning | BOU | Elbert | 3 hr |
| Jun 12, 1:48 PM MDT | Flash Flood Warning | PUB | Fremont, Pueblo | 3 hr |
| Jun 12, 2:18 PM MDT | Flash Flood Warning | BOU | Elbert, Lincoln | 3 hr |
| Jun 12, 3:46 PM MDT | Flash Flood Warning | BOU | Lincoln | 3 hr |
| Jun 12, 4:03 PM MDT | Flash Flood Warning | GLD | Kit Carson | 3 hr |
| Jun 15, 12:49 PM MDT | Flash Flood Warning | PUB | El Paso | 116 min |
| Jun 15, 2:38 PM MDT | Flash Flood Warning | BOU | Lincoln | 3 hr |
| Jun 15, 3:46 PM MDT | Flash Flood Warning | GLD | Kit Carson, Yuma | 4 hr |
| Jun 15, 8:28 PM MDT | Flash Flood Warning | BOU | Morgan | 105 min |
| Jun 16, 4:16 PM MDT | Flash Flood Warning | BOU | Elbert, Lincoln | 3 hr |
| Jun 16, 4:39 PM MDT | Flash Flood Warning | PUB | Pueblo | 5 hr |
| Jun 16, 4:56 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Jun 16, 5:40 PM MDT | Flash Flood Warning | GLD | Kit Carson | 4 hr |
| Jun 16, 6:03 PM MDT | Flash Flood Warning | BOU | Lincoln | 3 hr |
| Jun 16, 6:42 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Jun 16, 7:26 PM MDT | Flash Flood Warning | PUB | El Paso, Fremont, Pueblo, Teller | 2 hr |
| Jun 16, 7:57 PM MDT | Flash Flood Warning | GLD | Cheyenne, Kit Carson | 3 hr |
| Jun 16, 8:43 PM MDT | Flash Flood Warning | GLD | Kit Carson | 3 hr |
| Jun 17, 1:14 PM MDT | Flash Flood Warning | BOU | Elbert | 4 hr |
| Jun 17, 2:08 PM MDT | Flash Flood Warning | BOU | Elbert | 3 hr |
| Jun 17, 4:34 PM MDT | Flash Flood Warning | GLD | Cheyenne, Kit Carson | 4 hr |
| Jun 17, 5:15 PM MDT | Flash Flood Warning | GLD | Cheyenne, Kit Carson | 4 hr |
| Jun 21, 3:24 PM MDT | Flash Flood Warning | BOU | Logan | 3 hr |
| Jun 21, 3:44 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Jun 21, 4:42 PM MDT | Flash Flood Warning | BOU | Morgan, Washington | 3 hr |
| Jun 21, 6:19 PM MDT | Flash Flood Warning | BOU | Logan | 3 hr |
| Jun 21, 7:19 PM MDT | Flash Flood Warning | PUB | Bent | 2 hr |
| Jun 21, 7:27 PM MDT | Flash Flood Warning | BOU | Morgan, Washington | 3 hr |
| Jun 21, 8:38 PM MDT | Flash Flood Warning | BOU | Washington | 3 hr |
| Jun 21, 8:48 PM MDT | Flash Flood Warning | BOU | Larimer | 85 min |
| Jun 21, 8:48 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Jun 21, 8:59 PM MDT | Flash Flood Warning | BOU | Lincoln | 3 hr |
| Jun 21, 9:21 PM MDT | Flash Flood Warning | BOU | Clear Creek | 3 hr |
| Jun 21, 9:27 PM MDT | Flash Flood Warning | PUB | El Paso | 6 hr |
| Jun 21, 9:53 PM MDT | Flash Flood Warning | BOU | Lincoln | 3 hr |
| Jun 21, 10:07 PM MDT | Flash Flood Warning | BOU | Adams, Arapahoe, Denver | 3 hr |
| Jun 21, 10:12 PM MDT | Flash Flood Warning | PUB | Crowley | 3 hr |
| Jun 21, 10:39 PM MDT | Flash Flood Warning | BOU | Elbert | 3 hr |
| Jun 21, 11:11 PM MDT | Flash Flood Warning | PUB | Pueblo | 3 hr |
| Jun 22, 12:33 AM MDT | Flash Flood Warning | PUB | Pueblo | 2 hr |
| Jun 22, 12:40 AM MDT | Flash Flood Warning | BOU | Lincoln | 3 hr |
| Jun 22, 5:35 PM MDT | Flash Flood Warning | BOU | Elbert | 3 hr |
| Jun 22, 7:20 PM MDT | Flash Flood Warning | PUB | El Paso | 2 hr |
| Jun 23, 9:34 PM MDT | Flash Flood Warning | BOU | Logan, Morgan, Sedgwick, Weld | 3 hr |
| Jun 28, 9:43 PM MDT | Flash Flood Warning | BOU | Logan | 3 hr |
| Jun 28, 10:09 PM MDT | Flash Flood Warning | BOU | Phillips | 3 hr |
| Jun 28, 10:51 PM MDT | Flash Flood Warning | BOU | Phillips | 3 hr |
| Jun 29, 4:07 PM MDT | Flash Flood Warning | BOU | Denver, Jefferson | 113 min |
| Jun 29, 5:41 PM MDT | Flash Flood Warning | BOU | Adams | 3 hr |
| Jun 30, 11:28 AM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- El Paso County17
- Larimer County13
- Elbert County10
- Lincoln County9
- Kit Carson County7
- Pueblo County6
- Fremont County5
- Morgan County4
- Logan County4
- Adams County3
- Grand County3
- Teller County3
- Weld County3
- Cheyenne County3
- Washington County3
- Bent County2
- Denver County2
- Phillips County2
- Huerfano County1
- Otero County1
- Park County1
- Yuma County1
- Clear Creek County1
- Arapahoe County1
- Crowley County1
- Sedgwick County1
- Jefferson County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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.