Alert archive / Mississippi / Flash Flood Warnings / 2021
Flash Flood Warnings in Mississippi, September 2021
22 flash flood warnings in September 2021. 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 September 2021. Tap one for its archive.
- Flash Flood Warnings
- 22
- Busiest day
- September 18, 20216 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, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 5, 7:47 PM CDT | Flash Flood Warning | JAN | Carroll, Montgomery | 2 hr |
| Sep 6, 12:09 AM CDT | Flash Flood Warning | JAN | Choctaw | 3 hr |
| Sep 6, 8:09 AM CDT | Flash Flood Warning | LIX | Wilkinson | 2 hr |
| Sep 15, 7:04 AM CDT | Flash Flood Warning | LIX | Hancock, Pearl River | 3 hr |
| Sep 15, 7:45 AM CDT | Flash Flood Warning | LIX | Hancock, Harrison, Jackson, Pearl River | 3 hr |
| Sep 15, 8:11 AM CDT | Flash Flood Warning | LIX | Harrison | 5 hr |
| Sep 15, 8:22 AM CDT | Flash Flood Warning | LIX | Jackson | 6 hr |
| Sep 15, 9:16 AM CDT | Flash Flood Warning | MOB | George, Perry, Stone | 6 hr |
| Sep 17, 7:04 AM CDT | Flash Flood Warning | LIX | Amite | 88 min |
| Sep 17, 8:27 AM CDT | Flash Flood Warning | MOB | Stone | 6 hr |
| Sep 17, 9:37 AM CDT | Flash Flood Warning | LIX | Harrison, Jackson | 3 hr |
| Sep 17, 10:11 AM CDT | Flash Flood Warning | MOB | George | 5 hr |
| Sep 17, 1:39 PM CDT | Flash Flood Warning | LIX | Harrison, Jackson | 110 min |
| Sep 17, 9:27 PM CDT | Flash Flood Warning | JAN | Lowndes | 93 min |
| Sep 17, 10:05 PM CDT | Flash Flood Warning | JAN | Issaquena, Sharkey | 2 hr |
| Sep 17, 10:09 PM CDT | Flash Flood Warning | MEG | Monroe | 3 hr |
| Sep 18, 6:29 AM CDT | Flash Flood Warning | MEG | Benton, Marshall, Tippah | 4 hr |
| Sep 18, 4:01 PM CDT | Flash Flood Warning | MOB | Greene, Perry | 6 hr |
| Sep 18, 4:35 PM CDT | Flash Flood Warning | JAN | Forrest, Lamar | 42 min |
| Sep 18, 7:56 PM CDT | Flash Flood Warning | MEG | Calhoun, Lafayette, Yalobusha | 3 hr |
| Sep 19, 8:15 AM CDT | Flash Flood Warning | JAN | Bolivar, Sunflower, Washington | 2 hr |
| Sep 28, 3:32 PM CDT | Flash Flood Warning | JAN | Clarke | 55 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Harrison County4
- Jackson County4
- Hancock County2
- Pearl River County2
- George County2
- Perry County2
- Stone County2
- Carroll County1
- Montgomery County1
- Choctaw County1
- Wilkinson County1
- Amite County1
- Lowndes County1
- Issaquena County1
- Sharkey County1
- Monroe County1
- Benton County1
- Marshall County1
- Tippah County1
- Greene County1
- Forrest County1
- Lamar County1
- Calhoun County1
- Lafayette County1
- Yalobusha County1
- Bolivar County1
- Sunflower County1
- Washington County1
- Clarke County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.