Alert archive / Tennessee / Mesoscale Discussions

Mesoscale Discussions in Tennessee, 2019

92 mesoscale discussions in 2019. 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 2019. Tap one for its archive.

Mesoscale Discussions
92
Busiest month
June27 mesoscale discussions
Busiest day
June 20, 20197 mesoscale discussions

Over time

By month

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.

IssuedProductOfficeCountiesLasted
Jan 12, 9:15 PM CSTMesoscale DiscussionSPCJohnson5 hr
Feb 6, 3:02 PM CSTMesoscale DiscussionSPCBedford, Cannon, Carroll, Chester, Coffee, Crockett and 24 more118 min
Feb 7, 7:11 AM CSTMesoscale DiscussionSPCDyer, Lake, Lauderdale, Obion, Shelby, Tipton64 min
Feb 7, 9:26 AM CSTMesoscale DiscussionSPCDyer, Lake, Obion, Weakley94 min
Feb 23, 5:01 PM CSTMesoscale DiscussionSPCGiles, Lawrence, Lewis, Wayne119 min
Feb 23, 7:51 PM CSTMesoscale DiscussionSPCGiles, Lawrence, Lincoln, Marshall, Moore114 min
Mar 9, 9:45 AM CSTMesoscale DiscussionSPCBenton, Carroll, Chester, Crockett, Decatur, Dyer and 18 more3 hr
Mar 9, 1:27 PM CSTMesoscale DiscussionSPCBenton, Carroll, Cheatham, Chester, Crockett, Davidson and 32 more2 hr
Mar 9, 7:20 PM CSTMesoscale DiscussionSPCBedford, Cannon, Coffee, DeKalb, Giles, Jackson and 7 more85 min
Mar 13, 5:51 PM CDTMesoscale DiscussionSPCLauderdale, Shelby, Tipton114 min
Mar 14, 2:37 AM CDTMesoscale DiscussionSPCHenry, Obion, Stewart, Weakley83 min
Mar 14, 4:47 AM CDTMesoscale DiscussionSPCDyer, Fayette, Haywood, Lauderdale, Shelby, Tipton88 min
Mar 14, 7:14 AM CDTMesoscale DiscussionSPCBenton, Carroll, Chester, Crockett, Decatur, Dyer and 14 more2 hr
Mar 14, 10:32 AM CDTMesoscale DiscussionSPCBenton, Carroll, Chester, Crockett, Decatur, Fayette and 13 more58 min
Mar 14, 11:47 AM CDTMesoscale DiscussionSPCBedford, Benton, Cannon, Carroll, Cheatham, Chester and 25 more88 min
Mar 14, 2:58 PM CDTMesoscale DiscussionSPCBedford, Cannon, Coffee, Davidson, Franklin, Giles and 13 more92 min
Mar 30, 1:54 PM CDTMesoscale DiscussionSPCBenton, Carroll, Dyer, Gibson, Henry, Houston and 6 more2 hr
Mar 30, 3:52 PM CDTMesoscale DiscussionSPCBenton, Carroll, Cheatham, Chester, Crockett, Davidson and 22 more83 min
Mar 30, 7:33 PM CDTMesoscale DiscussionSPCBedford, Cannon, Clay, Coffee, DeKalb, Franklin and 15 more87 min
Apr 7, 5:29 AM CDTMesoscale DiscussionSPCShelby, Tipton2 hr
Apr 7, 1:13 PM CDTMesoscale DiscussionSPCGiles, Hardin, Lawrence, Lewis, Lincoln, McNairy and 2 more2 hr
Apr 7, 5:36 PM CDTMesoscale DiscussionSPCBradley, Hamilton, McMinn, Marion, Polk114 min
Apr 8, 11:01 AM CDTMesoscale DiscussionSPCBlount, Carter, Claiborne, Cocke, Grainger, Greene and 11 more119 min
Apr 14, 12:39 AM CDTMesoscale DiscussionSPCBedford, Coffee, Franklin, Giles, Grundy, Lawrence and 5 more66 min
Apr 14, 4:20 AM CDTMesoscale DiscussionSPCBedford, Bledsoe, Bradley, Cannon, Coffee, Franklin and 9 more115 min
Apr 14, 5:36 AM CDTMesoscale DiscussionSPCBedford, Bledsoe, Bradley, Cannon, Coffee, Franklin and 9 more54 min
Apr 14, 2:00 PM CDTMesoscale DiscussionSPCAnderson, Bledsoe, Blount, Bradley, Campbell, Cumberland and 15 more2 hr
Apr 14, 6:12 PM CDTMesoscale DiscussionSPCCarter, Johnson, Sullivan, Unicoi, Washington2 hr
May 2, 12:22 PM CDTMesoscale DiscussionSPCClay, Macon, Pickett113 min
May 2, 4:36 PM CDTMesoscale DiscussionSPCCrockett, Dyer, Gibson, Lake, Lauderdale, Obion and 1 more54 min
May 2, 6:37 PM CDTMesoscale DiscussionSPCDyer, Gibson, Henry, Lake, Lauderdale, Obion and 1 more83 min
May 3, 11:58 AM CDTMesoscale DiscussionSPCBlount, Carter, Claiborne, Cocke, Grainger, Greene and 11 more2 hr
May 4, 9:41 AM CDTMesoscale DiscussionSPCBledsoe, Blount, Bradley, Cocke, Hamilton, Jefferson and 10 more94 min
May 9, 1:47 PM CDTMesoscale DiscussionSPCBradley, Hamilton, McMinn, Marion, Meigs, Polk and 1 more88 min
May 11, 3:27 PM CDTMesoscale DiscussionSPCFranklin, Lincoln63 min
May 15, 2:33 PM CDTMesoscale DiscussionSPCFayette, Lauderdale, Shelby, Tipton117 min
May 18, 6:19 PM CDTMesoscale DiscussionSPCDyer, Lauderdale, Shelby, Tipton116 min
May 18, 9:00 PM CDTMesoscale DiscussionSPCFayette, Shelby, Tipton60 min
May 21, 12:55 AM CDTMesoscale DiscussionSPCLake95 min
May 21, 4:43 PM CDTMesoscale DiscussionSPCLauderdale62 min
May 26, 5:28 PM CDTMesoscale DiscussionSPCClaiborne, Clay, Macon, Pickett, Robertson, Scott and 1 more2 hr
Jun 16, 1:46 PM CDTMesoscale DiscussionSPCObion59 min
Jun 16, 3:42 PM CDTMesoscale DiscussionSPCLake, Obion93 min
Jun 17, 1:57 PM CDTMesoscale DiscussionSPCHardin, McNairy63 min
Jun 19, 12:35 PM CDTMesoscale DiscussionSPCBenton, Carroll, Cheatham, Chester, Crockett, Davidson and 34 more115 min
Jun 19, 4:28 PM CDTMesoscale DiscussionSPCBenton, Carroll, Cheatham, Clay, Davidson, Dickson and 17 more2 hr
Jun 19, 7:45 PM CDTMesoscale DiscussionSPCAnderson, Benton, Campbell, Cannon, Cheatham, Claiborne and 27 more2 hr
Jun 19, 8:03 PM CDTMesoscale DiscussionSPCShelby57 min
Jun 19, 9:58 PM CDTMesoscale DiscussionSPCChester, Fayette, Hardeman, Hardin, McNairy, Shelby and 1 more62 min
Jun 20, 12:37 AM CDTMesoscale DiscussionSPCChester, Crockett, Decatur, Fayette, Giles, Hardeman and 11 more53 min
Jun 20, 2:34 AM CDTMesoscale DiscussionSPCFranklin, Giles, Lawrence, Lincoln, Moore, Wayne56 min
Jun 20, 4:00 AM CDTMesoscale DiscussionSPCBledsoe, Bradley, Cannon, Coffee, DeKalb, Grundy and 10 more90 min
Jun 20, 3:17 PM CDTMesoscale DiscussionSPCAnderson, Bledsoe, Campbell, Cannon, Claiborne, Clay and 23 more88 min
Jun 21, 2:46 PM CDTMesoscale DiscussionSPCCheatham, Davidson, Houston, Macon, Montgomery, Robertson and 4 more89 min
Jun 21, 5:14 PM CDTMesoscale DiscussionSPCBedford, Benton, Cannon, Carroll, Cheatham, Chester and 50 more91 min
Jun 21, 7:58 PM CDTMesoscale DiscussionSPCAnderson, Bedford, Bledsoe, Blount, Bradley, Campbell and 63 more92 min
Jun 21, 9:02 PM CDTMesoscale DiscussionSPCBlount, Bradley, Cocke, Grainger, Greene, Hamblen and 10 more118 min
Jun 22, 12:01 AM CDTMesoscale DiscussionSPCCarter, Greene, Hawkins, Johnson, Sullivan, Unicoi and 1 more89 min
Jun 22, 1:55 PM CDTMesoscale DiscussionSPCBenton, Carroll, Chester, Crockett, Decatur, Dyer and 19 more95 min
Jun 22, 5:49 PM CDTMesoscale DiscussionSPCChester, Fayette, Hardeman, Hardin, Haywood, McNairy and 2 more56 min
Jun 23, 3:41 PM CDTMesoscale DiscussionSPCCrockett, Dyer, Gibson, Haywood, Lake, Lauderdale and 4 more64 min
Jun 23, 4:58 PM CDTMesoscale DiscussionSPCBenton, Carroll, Cheatham, Chester, Decatur, Dickson and 16 more92 min
Jun 24, 12:22 PM CDTMesoscale DiscussionSPCAnderson, Bledsoe, Blount, Bradley, Campbell, Carter and 38 more113 min
Jun 24, 3:42 PM CDTMesoscale DiscussionSPCAnderson, Blount, Bradley, Campbell, Claiborne, Grainger and 17 more93 min
Jun 24, 4:44 PM CDTMesoscale DiscussionSPCCarter, Johnson, Unicoi3 hr
Jun 26, 1:06 PM CDTMesoscale DiscussionSPCLake, Obion114 min
Jun 27, 4:02 AM CDTMesoscale DiscussionSPCCrockett, Dyer, Fayette, Haywood, Lake, Lauderdale and 2 more2 hr
Jun 27, 10:02 AM CDTMesoscale DiscussionSPCFayette, Shelby118 min
Jul 16, 1:34 PM CDTMesoscale DiscussionSPCBenton, Carroll, Cheatham, Chester, Crockett, Davidson and 24 more2 hr
Jul 22, 2:08 PM CDTMesoscale DiscussionSPCBedford, Cannon, Cheatham, Chester, Coffee, Cumberland and 36 more2 hr
Aug 6, 3:47 PM CDTMesoscale DiscussionSPCBenton, Carroll, Cheatham, Davidson, Dickson, Dyer and 10 more118 min
Aug 6, 5:43 PM CDTMesoscale DiscussionSPCDyer, Gibson, Henry, Houston, Lake, Montgomery and 3 more92 min
Aug 6, 8:19 PM CDTMesoscale DiscussionSPCBedford, Benton, Cannon, Carroll, Cheatham, Clay and 25 more86 min
Aug 7, 11:35 AM CDTMesoscale DiscussionSPCCrockett, Dyer, Fayette, Hardeman, Haywood, Lauderdale and 2 more115 min
Aug 7, 5:34 PM CDTMesoscale DiscussionSPCCrockett, Dyer, Fayette, Haywood, Lake, Lauderdale and 2 more86 min
Aug 13, 11:00 AM CDTMesoscale DiscussionSPCBlount, Carter, Cocke, Grainger, Greene, Hamblen and 16 more105 min
Aug 13, 1:58 PM CDTMesoscale DiscussionSPCBedford, Bledsoe, Cannon, Cheatham, Clay, Coffee and 38 more2 hr
Aug 13, 5:09 PM CDTMesoscale DiscussionSPCBedford, Bledsoe, Bradley, Cannon, Cheatham, Clay and 45 more66 min
Aug 13, 6:55 PM CDTMesoscale DiscussionSPCBedford, Bledsoe, Bradley, Cannon, Chester, Coffee and 29 more65 min
Aug 20, 4:01 PM CDTMesoscale DiscussionSPCBenton, Carroll, Chester, Crockett, Decatur, Dyer and 13 more89 min
Aug 20, 5:06 PM CDTMesoscale DiscussionSPCBedford, Bledsoe, Cannon, Cheatham, Clay, Coffee and 28 more114 min
Aug 26, 5:48 PM CDTMesoscale DiscussionSPCDyer, Lake, Lauderdale, Obion, Weakley57 min
Aug 27, 3:56 PM CDTMesoscale DiscussionSPCLincoln2 hr
Sep 25, 5:03 PM CDTMesoscale DiscussionSPCShelby, Tipton117 min
Oct 21, 6:59 AM CDTMesoscale DiscussionSPCBenton, Carroll, Cheatham, Chester, Decatur, Dickson and 11 more91 min
Oct 26, 11:04 AM CDTMesoscale DiscussionSPCChester, Hardeman, Hardin, McNairy86 min
Oct 31, 10:12 AM CDTMesoscale DiscussionSPCCarter, Johnson, Sullivan, Unicoi2 hr
Nov 12, 2:25 AM CSTMesoscale DiscussionSPCBledsoe, Franklin, Grundy, Hamilton, Marion, Sequatchie4 hr
Nov 30, 2:31 PM CSTMesoscale DiscussionSPCFayette, McNairy59 min
Dec 16, 4:45 PM CSTMesoscale DiscussionSPCGiles, Lawrence, Lincoln, Wayne60 min
Dec 16, 6:05 PM CSTMesoscale DiscussionSPCBradley, Coffee, Franklin, Grundy, Hamilton, Marion and 2 more55 min
Dec 29, 6:05 PM CSTMesoscale DiscussionSPCBedford, Bledsoe, Bradley, Cannon, Coffee, Franklin and 11 more85 min

By county

Every county with at least one alert. A county page lists each alert that covered it.

55 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 20, 20197mesoscale discussions
  2. March 14, 20196mesoscale discussions
  3. April 14, 20195mesoscale discussions
  4. June 22, 20195mesoscale discussions
  5. August 13, 20194mesoscale discussions
  6. April 7, 20193mesoscale discussions
  7. May 2, 20193mesoscale discussions
  8. June 24, 20193mesoscale discussions
  9. August 7, 20193mesoscale discussions
  10. February 7, 20192mesoscale discussions
  11. March 9, 20192mesoscale discussions
  12. March 30, 20192mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordThe radar archive20182020

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.