Alert archive / Tennessee / Tornado Watches / 2012
Tornado Watches in Tennessee, September 2012
4 tornado watches in September 2012. 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 tornado watches reaches back to 1997.
Tornado Watches by county
Each county as a circle sized by its count in September 2012. Tap one for its archive.
- Tornado Watches
- 4
- Busiest day
- September 2, 20122 tornado 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 |
|---|---|---|---|---|
| Sep 1, 3:49 PM CDT | Tornado Watch | SPC | Crockett, Dyer, Fayette, Gibson, Haywood, Lake and 5 more | 7 hr |
| Sep 2, 2:49 PM CDT | Tornado Watch | SPC | Bedford, Bledsoe, Cannon, Cheatham, Clay, Coffee and 36 more | 7 hr |
| Sep 2, 3:42 PM CDT | Tornado Watch | SPC | Chester, Decatur, Fayette, Hardeman, Hardin, McNairy and 1 more | 7 hr |
| Sep 17, 5:39 PM CDT | Tornado Watch | SPC | Blount, Bradley, Hamilton, Knox, Loudon, McMinn and 6 more | 8 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Fayette County2
- Shelby County2
- Crockett County1
- Dyer County1
- Gibson County1
- Haywood County1
- Lake County1
- Lauderdale County1
- Obion County1
- Tipton County1
- Weakley County1
- Bedford County1
- Bledsoe County1
- Cannon County1
- Cheatham County1
- Clay County1
- Coffee County1
- Cumberland County1
- Davidson County1
- DeKalb County1
- Dickson County1
- Fentress County1
- Franklin County1
- Giles County1
- Grundy County1
- Hickman County1
- Jackson County1
- Lawrence County1
- Lewis County1
- Lincoln County1
- Macon County1
- Marion County1
- Marshall County1
- Maury County1
- Moore County1
- Morgan County1
- Overton County1
- Perry County1
- Pickett County1
- Putnam County1
30 more counties
- Robertson County1
- Rutherford County1
- Scott County1
- Sequatchie County1
- Smith County1
- Sumner County1
- Trousdale County1
- Van Buren County1
- Warren County1
- Wayne County1
- White County1
- Williamson County1
- Wilson County1
- Chester County1
- Decatur County1
- Hardeman County1
- Hardin County1
- McNairy County1
- Blount County1
- Bradley County1
- Hamilton County1
- Knox County1
- Loudon County1
- McMinn County1
- Meigs County1
- Monroe County1
- Polk County1
- Rhea County1
- Roane County1
- Sevier County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.