Alert archive / Tennessee / Flash Flood Warnings / 2020
Flash Flood Warnings in Tennessee, July 2020
21 flash flood warnings in July 2020. 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 July 2020. Tap one for its archive.
- Flash Flood Warnings
- 21
- Busiest day
- July 1, 20205 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 |
|---|---|---|---|---|
| Jun 30, 10:00 PM CDT | Flash Flood Warning | OHX | Perry, Wayne | 3 hr |
| Jul 1, 1:42 AM CDT | Flash Flood Warning | MEG | Chester, Madison | 3 hr |
| Jul 1, 1:56 AM CDT | Flash Flood Warning | MEG | Chester, Hardin, McNairy | 3 hr |
| Jul 1, 4:24 AM CDT | Flash Flood Warning | MEG | Chester, Hardin, McNairy, Madison | 5 hr |
| Jul 1, 6:01 PM CDT | Flash Flood Warning | MRX | Anderson, Campbell, Scott | 3 hr |
| Jul 1, 7:51 PM CDT | Flash Flood Warning | MRX | Campbell, Scott | 83 min |
| Jul 1, 8:02 PM CDT | Flash Flood Warning | MRX | Blount, Knox, Sevier | 84 min |
| Jul 4, 9:20 PM CDT | Flash Flood Warning | OHX | Davidson, Williamson | 3 hr |
| Jul 4, 9:21 PM CDT | Flash Flood Warning | OHX | Rutherford, Williamson | 3 hr |
| Jul 5, 6:28 PM CDT | Flash Flood Warning | OHX | Marshall | 2 hr |
| Jul 12, 5:29 AM CDT | Flash Flood Warning | OHX | Dickson, Houston, Humphreys, Stewart | 3 hr |
| Jul 12, 6:40 AM CDT | Flash Flood Warning | OHX | Hickman, Humphreys, Lewis, Maury, Perry | 3 hr |
| Jul 12, 8:26 AM CDT | Flash Flood Warning | MEG | Benton, Carroll, Henry, Weakley | 3 hr |
| Jul 20, 6:55 PM CDT | Flash Flood Warning | OHX | Sumner, Wilson | 2 hr |
| Jul 21, 8:53 PM CDT | Flash Flood Warning | OHX | Fentress, Overton, Pickett | 3 hr |
| Jul 23, 1:53 PM CDT | Flash Flood Warning | OHX | Wayne | 112 min |
| Jul 24, 12:33 PM CDT | Flash Flood Warning | OHX | Cumberland | 117 min |
| Jul 24, 1:52 PM CDT | Flash Flood Warning | OHX | Davidson | 113 min |
| Jul 25, 2:42 PM CDT | Flash Flood Warning | MRX | Knox, Sevier | 2 hr |
| Jul 25, 5:38 PM CDT | Flash Flood Warning | MRX | Sullivan, Washington | 3 hr |
| Jul 25, 6:34 PM CDT | Flash Flood Warning | MRX | Carter | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Chester County3
- Perry County2
- Wayne County2
- Madison County2
- Hardin County2
- McNairy County2
- Campbell County2
- Scott County2
- Knox County2
- Sevier County2
- Davidson County2
- Williamson County2
- Humphreys County2
- Anderson County1
- Blount County1
- Rutherford County1
- Marshall County1
- Dickson County1
- Houston County1
- Stewart County1
- Hickman County1
- Lewis County1
- Maury County1
- Benton County1
- Carroll County1
- Henry County1
- Weakley County1
- Sumner County1
- Wilson County1
- Fentress County1
- Overton County1
- Pickett County1
- Cumberland County1
- Sullivan County1
- Washington County1
- Carter County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.