Alert archive / Tennessee / Severe Thunderstorm Warnings / 2009
Severe Thunderstorm Warnings in Tennessee, September 2009
40 severe thunderstorm warnings in September 2009. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in September 2009. Tap one for its archive.
- Severe Thunderstorm Warnings
- 40
- Busiest day
- September 7, 200912 severe thunderstorm 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 6, 11:41 AM CDT | Severe Thunderstorm Warning | OHX | Robertson | 34 min |
| Sep 6, 1:23 PM CDT | Severe Thunderstorm Warning | MEG | Lake | 67 min |
| Sep 6, 1:58 PM CDT | Severe Thunderstorm Warning | OHX | Stewart | 47 min |
| Sep 6, 2:28 PM CDT | Severe Thunderstorm Warning | OHX | Houston, Stewart | 62 min |
| Sep 6, 3:04 PM CDT | Severe Thunderstorm Warning | OHX | Houston, Montgomery, Stewart | 56 min |
| Sep 6, 3:37 PM CDT | Severe Thunderstorm Warning | OHX | Dickson, Houston, Montgomery | 53 min |
| Sep 6, 5:24 PM CDT | Severe Thunderstorm Warning | OHX | Cheatham, Davidson | 36 min |
| Sep 6, 6:16 PM CDT | Severe Thunderstorm Warning | MEG | Chester, Henderson, Madison | 44 min |
| Sep 6, 7:01 PM CDT | Severe Thunderstorm Warning | MEG | Fayette, Hardeman, Haywood, Madison | 44 min |
| Sep 6, 7:46 PM CDT | Severe Thunderstorm Warning | MEG | Fayette, Hardeman, Haywood | 29 min |
| Sep 7, 12:47 PM CDT | Severe Thunderstorm Warning | OHX | Cumberland, Fentress, Overton | 42 min |
| Sep 7, 1:12 PM CDT | Severe Thunderstorm Warning | MRX | Anderson, Campbell, Morgan, Scott | 63 min |
| Sep 7, 2:31 PM CDT | Severe Thunderstorm Warning | OHX | Cumberland | 44 min |
| Sep 7, 3:05 PM CDT | Severe Thunderstorm Warning | OHX | Grundy | 40 min |
| Sep 7, 4:16 PM CDT | Severe Thunderstorm Warning | OHX | Benton, Houston, Humphreys, Stewart | 19 min |
| Sep 7, 5:03 PM CDT | Severe Thunderstorm Warning | MRX | Hamilton | 42 min |
| Sep 7, 5:17 PM CDT | Severe Thunderstorm Warning | OHX | Cannon, DeKalb, Smith, Wilson | 28 min |
| Sep 7, 5:36 PM CDT | Severe Thunderstorm Warning | OHX | Clay, Overton, Pickett | 24 min |
| Sep 7, 5:51 PM CDT | Severe Thunderstorm Warning | OHX | DeKalb | 24 min |
| Sep 7, 6:22 PM CDT | Severe Thunderstorm Warning | OHX | Cannon, DeKalb, Warren | 23 min |
| Sep 8, 12:56 PM CDT | Severe Thunderstorm Warning | OHX | Cheatham, Montgomery, Robertson | 34 min |
| Sep 8, 1:02 PM CDT | Severe Thunderstorm Warning | OHX | Montgomery | 28 min |
| Sep 8, 1:46 PM CDT | Severe Thunderstorm Warning | OHX | Robertson, Sumner | 29 min |
| Sep 8, 2:09 PM CDT | Severe Thunderstorm Warning | MRX | Hamilton | 51 min |
| Sep 8, 2:33 PM CDT | Severe Thunderstorm Warning | OHX | Bedford | 11 min |
| Sep 8, 2:37 PM CDT | Severe Thunderstorm Warning | MRX | Meigs, Rhea | 38 min |
| Sep 8, 2:50 PM CDT | Severe Thunderstorm Warning | OHX | Giles | 10 min |
| Sep 8, 3:11 PM CDT | Severe Thunderstorm Warning | MRX | Hamilton | 64 min |
| Sep 8, 3:40 PM CDT | Severe Thunderstorm Warning | MRX | Bradley, Hamilton | 50 min |
| Sep 8, 5:17 PM CDT | Severe Thunderstorm Warning | MRX | Marion | 33 min |
| Sep 8, 7:37 PM CDT | Severe Thunderstorm Warning | MRX | Bledsoe, Rhea, Sequatchie | 53 min |
| Sep 8, 8:41 PM CDT | Severe Thunderstorm Warning | MRX | Claiborne, Grainger, Union | 64 min |
| Sep 9, 8:19 AM CDT | Severe Thunderstorm Warning | MRX | Cocke, Greene | 41 min |
| Sep 9, 9:58 AM CDT | Severe Thunderstorm Warning | MRX | Carter, Sullivan | 47 min |
| Sep 9, 10:02 AM CDT | Severe Thunderstorm Warning | MRX | Carter, Greene, Unicoi, Washington | 58 min |
| Sep 9, 2:27 PM CDT | Severe Thunderstorm Warning | MRX | Bradley, Hamilton | 63 min |
| Sep 9, 4:07 PM CDT | Severe Thunderstorm Warning | HUN | Lincoln | 23 min |
| Sep 9, 7:03 PM CDT | Severe Thunderstorm Warning | MRX | Jefferson, Sevier | 42 min |
| Sep 9, 8:11 PM CDT | Severe Thunderstorm Warning | MRX | Knox, Union | 23 min |
| Sep 19, 5:47 PM CDT | Severe Thunderstorm Warning | MRX | Jefferson | 43 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Hamilton County5
- Stewart County4
- Houston County4
- Montgomery County4
- Robertson County3
- DeKalb County3
- Cheatham County2
- Madison County2
- Fayette County2
- Hardeman County2
- Haywood County2
- Cumberland County2
- Overton County2
- Cannon County2
- Rhea County2
- Bradley County2
- Union County2
- Greene County2
- Carter County2
- Jefferson County2
- Lake County1
- Dickson County1
- Davidson County1
- Chester County1
- Henderson County1
- Fentress County1
- Anderson County1
- Campbell County1
- Morgan County1
- Scott County1
- Grundy County1
- Benton County1
- Humphreys County1
- Smith County1
- Wilson County1
- Clay County1
- Pickett County1
- Warren County1
- Sumner County1
- Bedford County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.