Alert archive / Tennessee / Mesoscale Discussions / 2017
Mesoscale Discussions in Tennessee, March 2017
25 mesoscale discussions in March 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 mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in March 2017. Tap one for its archive.
- Mesoscale Discussions
- 25
- Busiest day
- March 1, 20177 mesoscale discussions
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 |
|---|---|---|---|---|
| Feb 28, 7:46 PM CST | Mesoscale Discussion | SPC | Crockett, Dyer, Gibson, Henry, Lake, Lauderdale and 3 more | 119 min |
| Mar 1, 2:09 AM CST | Mesoscale Discussion | SPC | Crockett, Dyer, Fayette, Gibson, Haywood, Henry and 6 more | 2 hr |
| Mar 1, 4:19 AM CST | Mesoscale Discussion | SPC | Bedford, Benton, Cannon, Carroll, Cheatham, Chester and 57 more | 56 min |
| Mar 1, 5:28 AM CST | Mesoscale Discussion | SPC | Anderson, Bedford, Benton, Bledsoe, Campbell, Cannon and 57 more | 2 hr |
| Mar 1, 7:28 AM CST | Mesoscale Discussion | SPC | Anderson, Bedford, Bledsoe, Campbell, Cannon, Claiborne and 37 more | 92 min |
| Mar 1, 10:08 AM CST | Mesoscale Discussion | SPC | Bedford, Bradley, Coffee, Franklin, Giles, Grundy and 11 more | 2 hr |
| Mar 1, 2:11 PM CST | Mesoscale Discussion | SPC | Bradley, McMinn, Polk | 2 hr |
| Mar 7, 2:58 AM CST | Mesoscale Discussion | SPC | Crockett, Dyer, Fayette, Gibson, Hardeman, Haywood and 7 more | 92 min |
| Mar 7, 8:03 AM CST | Mesoscale Discussion | SPC | Chester, Fayette, Hardeman, McNairy | 117 min |
| Mar 9, 4:45 PM CST | Mesoscale Discussion | SPC | Dyer, Gibson, Lake, Lauderdale, Obion, Weakley | 90 min |
| Mar 9, 7:58 PM CST | Mesoscale Discussion | SPC | Bedford, Cannon, Cheatham, Coffee, Davidson, Dickson and 23 more | 92 min |
| Mar 9, 9:30 PM CST | Mesoscale Discussion | SPC | Benton, Carroll, Chester, Crockett, Dyer, Gibson and 10 more | 90 min |
| Mar 9, 10:42 PM CST | Mesoscale Discussion | SPC | Bedford, Cannon, Cheatham, Chester, Coffee, Davidson and 32 more | 63 min |
| Mar 10, 12:50 AM CST | Mesoscale Discussion | SPC | Bledsoe, Bradley, Hamilton, McMinn, Marion, Meigs and 4 more | 85 min |
| Mar 17, 6:40 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Chester, Crockett, Dyer, Fayette and 12 more | 2 hr |
| Mar 21, 1:53 PM CDT | Mesoscale Discussion | SPC | Bedford, Bledsoe, Bradley, Cannon, Coffee, Decatur and 23 more | 3 hr |
| Mar 21, 4:30 PM CDT | Mesoscale Discussion | SPC | Bedford, Bledsoe, Bradley, Cannon, Coffee, DeKalb and 16 more | 90 min |
| Mar 25, 1:05 AM CDT | Mesoscale Discussion | SPC | Crockett, Dyer, Fayette, Gibson, Hardeman, Haywood and 5 more | 115 min |
| Mar 27, 11:26 AM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Cannon, Carroll, Cheatham, Chester and 42 more | 3 hr |
| Mar 27, 1:58 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Cannon, Cheatham, Clay, Coffee and 34 more | 2 hr |
| Mar 27, 3:33 PM CDT | Mesoscale Discussion | SPC | Bradley, Hamilton | 87 min |
| Mar 27, 3:39 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Chester, Crockett, Decatur, Dickson and 24 more | 2 hr |
| Mar 27, 4:43 PM CDT | Mesoscale Discussion | SPC | Anderson, Bedford, Bledsoe, Blount, Bradley, Campbell and 50 more | 92 min |
| Mar 27, 5:59 PM CDT | Mesoscale Discussion | SPC | Bedford, Benton, Cannon, Cheatham, Chester, Clay and 36 more | 91 min |
| Mar 30, 5:40 PM CDT | Mesoscale Discussion | SPC | Benton, Carroll, Cheatham, Davidson, Decatur, Dickson and 16 more | 65 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bedford County12
- Coffee County12
- Marshall County12
- Rutherford County12
- Cannon County11
- Franklin County11
- Giles County11
- Hickman County11
- Lewis County11
- Lincoln County11
- Moore County11
- Wayne County11
- Wilson County11
- Dyer County10
- Gibson County10
- Lauderdale County10
- Obion County10
- Dickson County10
- Lawrence County10
- Macon County10
- Maury County10
- Perry County10
- Trousdale County10
- Warren County10
- Williamson County10
- Crockett County9
- Lake County9
- Tipton County9
- Weakley County9
- Fayette County9
- Benton County9
- Cheatham County9
- Chester County9
- Davidson County9
- Decatur County9
- DeKalb County9
- Grundy County9
- Hardeman County9
- Robertson County9
- Smith County9
46 more counties
- Sumner County9
- Henry County8
- Haywood County8
- Hardin County8
- Henderson County8
- Houston County8
- Humphreys County8
- Montgomery County8
- Stewart County8
- Van Buren County8
- Marion County8
- Sequatchie County8
- Shelby County7
- Carroll County7
- Clay County7
- Jackson County7
- McNairy County7
- Madison County7
- Putnam County7
- White County7
- Hamilton County7
- Bradley County7
- Bledsoe County6
- Meigs County6
- Overton County5
- Rhea County5
- Polk County5
- Cumberland County4
- Fentress County4
- Morgan County4
- Pickett County4
- Scott County4
- McMinn County4
- Anderson County3
- Campbell County3
- Claiborne County3
- Roane County3
- Union County3
- Grainger County2
- Knox County2
- Monroe County2
- Hamblen County1
- Hancock County1
- Hawkins County1
- Blount County1
- Loudon 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.