Alert archive / Tennessee / Flash Flood Watches / 2021
Flash Flood Watches in Tennessee, June 2021
2 flash flood watches in June 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 watches reaches back to 2005.
Flash Flood Watches by county
Each county as a circle sized by its count in June 2021. Tap one for its archive.
- Flash Flood Watches
- 2
- Busiest day
- June 11, 20211 flash flood watches
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 11, 2:58 AM CDT | Flash Flood Watch | MRX | Anderson, Blount, Campbell, Carter, Claiborne, Cocke and 14 more | 18 hr |
| Jun 30, 1:50 PM CDT | Flash Flood Watch | MRX | Anderson, Blount, Campbell, Carter, Claiborne, Cocke and 17 more | 39 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Anderson County2
- Blount County2
- Campbell County2
- Carter County2
- Claiborne County2
- Cocke County2
- Grainger County2
- Greene County2
- Hamblen County2
- Hancock County2
- Hawkins County2
- Jefferson County2
- Johnson County2
- Knox County2
- Scott County2
- Sevier County2
- Sullivan County2
- Unicoi County2
- Union County2
- Washington County2
- Loudon County1
- Morgan County1
- Roane 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. Warning verification from the Mesonet's Cow. Rebuilt daily.