Alert archive / Tennessee / Flash Flood Warnings / 2017
Flash Flood Warnings in Tennessee, April 2017
12 flash flood warnings in April 2017. 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 April 2017. Tap one for its archive.
- Flash Flood Warnings
- 12
- Busiest day
- April 22, 20175 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 |
|---|---|---|---|---|
| Apr 17, 4:34 PM CDT | Flash Flood Warning | OHX | Dickson, Hickman, Williamson | 116 min |
| Apr 17, 6:01 PM CDT | Flash Flood Warning | OHX | Williamson | 89 min |
| Apr 18, 7:18 PM CDT | Flash Flood Warning | OHX | Davidson | 4 hr |
| Apr 18, 8:02 PM CDT | Flash Flood Warning | OHX | Williamson | 3 hr |
| Apr 21, 12:58 PM CDT | Flash Flood Warning | MEG | Lauderdale, Tipton | 5 hr |
| Apr 22, 2:05 PM CDT | Flash Flood Warning | OHX | Hickman, Perry | 3 hr |
| Apr 22, 2:40 PM CDT | Flash Flood Warning | OHX | Wilson | 3 hr |
| Apr 22, 3:15 PM CDT | Flash Flood Warning | OHX | Giles, Hickman, Lawrence, Lewis, Marshall, Maury and 1 more | 3 hr |
| Apr 22, 3:48 PM CDT | Flash Flood Warning | OHX | Hickman, Williamson | 3 hr |
| Apr 22, 4:49 PM CDT | Flash Flood Warning | MRX | Anderson, Blount, Knox, Loudon, Morgan, Roane and 1 more | 3 hr |
| Apr 30, 9:10 AM CDT | Flash Flood Warning | MEG | Dyer, Gibson, Lake, Obion | 5 hr |
| Apr 30, 11:36 AM CDT | Flash Flood Warning | MEG | Shelby | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Williamson County5
- Hickman County4
- Dickson County1
- Davidson County1
- Lauderdale County1
- Tipton County1
- Perry County1
- Wilson County1
- Giles County1
- Lawrence County1
- Lewis County1
- Marshall County1
- Maury County1
- Anderson County1
- Blount County1
- Knox County1
- Loudon County1
- Morgan County1
- Roane County1
- Sevier County1
- Dyer County1
- Gibson County1
- Lake County1
- Obion County1
- Shelby County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.