Alert archive / Tennessee / River Flood Warnings
River Flood Warnings in Tennessee, 2020
134 river flood warnings in 2020. 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 river flood warnings reaches back to 2005.
River Flood Warnings by county
Each county as a circle sized by its count in 2020. Tap one for its archive.
- River Flood Warnings
- 134
- Busiest month
- February46 river flood warnings
- Busiest day
- February 6, 202018 river flood warnings
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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 1, 9:44 AM CST | River Flood Warning | FFC | Hamilton | 3 days |
| Jan 1, 9:59 AM CST | River Flood Warning | MEG | Crockett, Dyer, Lauderdale | 8 days |
| Jan 2, 12:25 PM CST | River Flood Warning | MEG | Dyer, Lake, Lauderdale | 27 days |
| Jan 2, 2:03 PM CST | River Flood Warning | MRX | Bledsoe, Marion, Sequatchie | 64 hr |
| Jan 3, 10:27 AM CST | River Flood Warning | MRX | Hamilton | 41 hr |
| Jan 3, 11:12 AM CST | River Flood Warning | MEG | Lauderdale, Tipton | 5 days |
| Jan 10, 9:15 AM CST | River Flood Warning | MEG | Dyer, Gibson, Obion | 6 days |
| Jan 10, 9:15 AM CST | River Flood Warning | MEG | Crockett, Dyer, Lauderdale | 10 days |
| Jan 10, 12:09 PM CST | River Flood Warning | MEG | Lake | 15 days |
| Jan 10, 12:09 PM CST | River Flood Warning | MEG | Lauderdale, Tipton | 19 days |
| Jan 11, 9:39 AM CST | River Flood Warning | MEG | Madison | 25 hr |
| Jan 11, 9:39 AM CST | River Flood Warning | MEG | Fayette, Shelby | 29 hr |
| Jan 11, 9:39 AM CST | River Flood Warning | MEG | Shelby | 10 hr |
| Jan 11, 9:39 AM CST | River Flood Warning | MEG | Fayette, Shelby | 10 hr |
| Jan 12, 1:35 AM CST | River Flood Warning | OHX | Lawrence | 5 hr |
| Jan 12, 6:38 AM CST | River Flood Warning | MRX | Cocke | 6 hr |
| Jan 12, 5:29 PM CST | River Flood Warning | MEG | Madison | 26 hr |
| Jan 14, 10:30 AM CST | River Flood Warning | FFC | Hamilton | 3 hr |
| Jan 14, 3:38 PM CST | River Flood Warning | MEG | Shelby | 9 days |
| Jan 16, 8:55 AM CST | River Flood Warning | FFC | Hamilton | 15 hr |
| Feb 5, 2:28 PM CST | River Flood Warning | MRX | Bledsoe, Marion, Sequatchie | 4 days |
| Feb 5, 3:08 PM CST | River Flood Warning | HUN | Franklin, Lincoln | 46 hr |
| Feb 5, 3:16 PM CST | River Flood Warning | MEG | Decatur, Hardin | 31 days |
| Feb 5, 3:44 PM CST | River Flood Warning | MRX | Cocke | 60 hr |
| Feb 5, 3:54 PM CST | River Flood Warning | FFC | Hamilton | 61 hr |
| Feb 5, 4:37 PM CST | River Flood Warning | MEG | Decatur, Perry | 22 days |
| Feb 5, 8:14 PM CST | River Flood Warning | MRX | Hamilton | 71 hr |
| Feb 5, 8:14 PM CST | River Flood Warning | MRX | Sevier | 28 hr |
| Feb 6, 4:08 AM CST | River Flood Warning | MRX | Hancock | 33 hr |
| Feb 6, 4:08 AM CST | River Flood Warning | MRX | Claiborne, Union | 63 hr |
| Feb 6, 4:08 AM CST | River Flood Warning | MRX | Hancock | 65 hr |
| Feb 6, 4:08 AM CST | River Flood Warning | MRX | Claiborne, Grainger, Hancock | 3 days |
| Feb 6, 4:13 AM CST | River Flood Warning | MRX | Morgan, Roane | 16 hr |
| Feb 6, 5:00 AM CST | River Flood Warning | OHX | Lawrence | 10 hr |
| Feb 6, 5:21 AM CST | River Flood Warning | MRX | Cocke, Jefferson | 51 hr |
| Feb 6, 5:21 AM CST | River Flood Warning | MRX | Hawkins, Sullivan | 52 hr |
| Feb 6, 8:23 AM CST | River Flood Warning | FFC | Hamilton | 55 hr |
| Feb 6, 9:26 AM CST | River Flood Warning | MRX | Polk | 13 hr |
| Feb 6, 1:38 PM CST | River Flood Warning | OHX | Maury | 42 hr |
| Feb 6, 1:43 PM CST | River Flood Warning | OHX | Hickman | 3 days |
| Feb 6, 2:17 PM CST | River Flood Warning | OHX | Giles | 10 hr |
| Feb 6, 3:35 PM CST | River Flood Warning | OHX | Giles | 44 hr |
| Feb 6, 3:49 PM CST | River Flood Warning | OHX | Perry | 40 hr |
| Feb 6, 3:58 PM CST | River Flood Warning | OHX | Decatur, Hardin, Perry, Wayne | 20 days |
| Feb 7, 12:15 AM CST | River Flood Warning | MRX | Hamilton, Marion | 9 hr |
| Feb 7, 11:42 AM CST | River Flood Warning | MEG | Dyer, Lake, Lauderdale | 28 days |
| Feb 7, 11:42 AM CST | River Flood Warning | MEG | Lauderdale, Tipton | 28 days |
| Feb 8, 6:47 PM CST | River Flood Warning | MEG | Lake | 22 days |
| Feb 9, 10:50 AM CST | River Flood Warning | FFC | Hamilton | 5 days |
| Feb 9, 1:55 PM CST | River Flood Warning | MEG | Benton, Henry, Houston, Humphreys, Stewart | 48 hr |
| Feb 10, 9:22 AM CST | River Flood Warning | HUN | Franklin, Lincoln | 24 hr |
| Feb 10, 9:35 AM CST | River Flood Warning | MRX | Hamilton | 4 days |
| Feb 10, 9:35 AM CST | River Flood Warning | MRX | Cocke | 42 hr |
| Feb 10, 9:38 AM CST | River Flood Warning | MRX | Bledsoe, Marion, Sequatchie | 4 days |
| Feb 10, 9:51 AM CST | River Flood Warning | FFC | Hamilton | 67 hr |
| Feb 10, 10:12 AM CST | River Flood Warning | MEG | Crockett, Dyer, Lauderdale | 8 days |
| Feb 10, 8:04 PM CST | River Flood Warning | MEG | Dyer, Gibson, Obion | 21 days |
| Feb 11, 8:41 PM CST | River Flood Warning | OHX | Hickman | 4 days |
| Feb 12, 7:56 AM CST | River Flood Warning | OHX | Perry | 70 hr |
| Feb 12, 5:00 PM CST | River Flood Warning | MEG | Benton, Henry, Houston, Humphreys, Stewart | 11 days |
| Feb 12, 7:23 PM CST | River Flood Warning | MEG | Shelby | 18 days |
| Feb 13, 6:27 AM CST | River Flood Warning | MRX | Cocke | 33 hr |
| Feb 13, 8:15 AM CST | River Flood Warning | OHX | Maury | 27 hr |
| Feb 13, 8:15 AM CST | River Flood Warning | OHX | Humphreys | 3 days |
| Feb 13, 8:48 AM CST | River Flood Warning | MRX | Cocke, Jefferson | 14 hr |
| Feb 18, 2:02 PM CST | River Flood Warning | FFC | Hamilton | 13 hr |
| Mar 12, 12:05 PM CDT | River Flood Warning | MEG | Dyer, Lake, Lauderdale | 45 days |
| Mar 12, 12:05 PM CDT | River Flood Warning | MEG | Lauderdale, Tipton | 51 days |
| Mar 15, 6:24 AM CDT | River Flood Warning | MEG | Fayette, Shelby | 7 hr |
| Mar 15, 1:43 PM CDT | River Flood Warning | MEG | Decatur, Hardin | 72 hr |
| Mar 17, 11:45 AM CDT | River Flood Warning | FFC | Hamilton | 6 hr |
| Mar 18, 1:13 PM CDT | River Flood Warning | MEG | Crockett, Dyer, Lauderdale | 21 days |
| Mar 19, 8:05 PM CDT | River Flood Warning | MEG | Lake | 23 days |
| Mar 21, 11:13 AM CDT | River Flood Warning | MEG | Shelby | 22 days |
| Mar 21, 1:37 PM CDT | River Flood Warning | MEG | Decatur, Hardin | 13 days |
| Mar 23, 10:15 AM CDT | River Flood Warning | FFC | Hamilton | 67 hr |
| Mar 23, 10:28 AM CDT | River Flood Warning | MRX | Bledsoe, Marion, Sequatchie | 71 hr |
| Mar 23, 1:02 PM CDT | River Flood Warning | HUN | Franklin, Lincoln | 20 hr |
| Mar 24, 9:32 AM CDT | River Flood Warning | MRX | Hamilton | 53 hr |
| Mar 24, 10:04 AM CDT | River Flood Warning | HUN | Franklin, Lincoln | 10 hr |
| Mar 24, 1:53 PM CDT | River Flood Warning | MEG | Dyer, Gibson, Obion | 68 hr |
| Mar 24, 1:57 PM CDT | River Flood Warning | MEG | Madison | 7 hr |
| Mar 24, 2:08 PM CDT | River Flood Warning | MEG | Decatur, Perry | 11 days |
| Mar 24, 2:08 PM CDT | River Flood Warning | MEG | Benton, Henry, Houston, Humphreys, Stewart | 12 days |
| Mar 24, 2:47 PM CDT | River Flood Warning | FFC | Hamilton | 55 hr |
| Mar 25, 7:24 AM CDT | River Flood Warning | OHX | Decatur, Hardin, Perry, Wayne | 8 days |
| Mar 25, 8:25 AM CDT | River Flood Warning | MRX | Claiborne, Grainger, Hancock | 22 hr |
| Mar 25, 8:25 AM CDT | River Flood Warning | MRX | Cocke | 13 hr |
| Mar 25, 12:56 PM CDT | River Flood Warning | OHX | Hickman | 24 hr |
| Apr 9, 9:42 PM CDT | River Flood Warning | MEG | Decatur, Hardin | 16 days |
| Apr 12, 8:32 AM CDT | River Flood Warning | MRX | Cocke | 44 hr |
| Apr 12, 8:37 AM CDT | River Flood Warning | MRX | Hawkins, Sullivan | 57 hr |
| Apr 12, 8:44 AM CDT | River Flood Warning | MRX | Claiborne, Grainger, Hancock | 3 days |
| Apr 12, 8:44 AM CDT | River Flood Warning | MRX | Claiborne, Union | 60 hr |
| Apr 12, 9:26 AM CDT | River Flood Warning | MRX | Hamilton | 3 days |
| Apr 12, 9:28 AM CDT | River Flood Warning | MRX | Bledsoe, Marion, Sequatchie | 62 hr |
| Apr 12, 9:30 AM CDT | River Flood Warning | FFC | Hamilton | 48 hr |
| Apr 12, 10:59 AM CDT | River Flood Warning | MEG | Decatur, Perry | 21 days |
| Apr 12, 10:59 AM CDT | River Flood Warning | MEG | Benton, Henry, Houston, Humphreys, Stewart | 21 days |
| Apr 12, 5:48 PM CDT | River Flood Warning | FFC | Hamilton | 63 hr |
| Apr 12, 7:06 PM CDT | River Flood Warning | MEG | Crockett, Dyer, Lauderdale | 9 days |
| Apr 12, 9:21 PM CDT | River Flood Warning | MEG | Madison | 3 days |
| Apr 12, 11:05 PM CDT | River Flood Warning | OHX | Hickman | 11 hr |
| Apr 13, 4:22 AM CDT | River Flood Warning | MEG | Decatur, Perry | 21 days |
| Apr 13, 4:22 AM CDT | River Flood Warning | MEG | Benton, Henry, Houston, Humphreys, Stewart | 4 days |
| Apr 13, 4:25 AM CDT | River Flood Warning | MRX | Morgan, Roane | 10 hr |
| Apr 13, 6:55 AM CDT | River Flood Warning | MRX | Hancock | 38 hr |
| Apr 13, 6:55 AM CDT | River Flood Warning | MRX | Sevier | 26 hr |
| Apr 13, 6:55 AM CDT | River Flood Warning | MRX | Blount | 17 hr |
| Apr 13, 7:21 AM CDT | River Flood Warning | MRX | Cocke, Jefferson | 48 hr |
| Apr 13, 8:41 AM CDT | River Flood Warning | MRX | Hancock | 16 hr |
| Apr 13, 10:06 AM CDT | River Flood Warning | OHX | Decatur, Hardin, Perry, Wayne | 6 days |
| Apr 13, 8:13 PM CDT | River Flood Warning | MEG | Fayette, Shelby | 6 hr |
| Apr 13, 9:46 PM CDT | River Flood Warning | OHX | Perry | 24 hr |
| Apr 27, 8:45 PM CDT | River Flood Warning | MEG | Dyer, Lake, Lauderdale | 13 days |
| Apr 29, 8:30 AM CDT | River Flood Warning | MRX | Cocke | 35 hr |
| May 20, 9:14 AM CDT | River Flood Warning | MRX | Cocke | 31 hr |
| May 20, 9:14 AM CDT | River Flood Warning | MRX | Cocke, Jefferson | 47 hr |
| May 21, 8:43 PM CDT | River Flood Warning | MEG | Dyer, Lake, Lauderdale | 16 days |
| May 24, 8:43 PM CDT | River Flood Warning | MEG | Lauderdale, Tipton | 13 days |
| May 27, 3:14 PM CDT | River Flood Warning | MEG | Benton, Henry, Houston, Humphreys, Stewart | 46 hr |
| May 28, 1:16 PM CDT | River Flood Warning | MEG | Benton, Henry, Houston, Humphreys, Stewart | 25 hr |
| Jun 1, 8:13 PM CDT | River Flood Warning | MEG | Benton, Henry, Houston, Humphreys, Stewart | 12 hr |
| Jul 3, 11:53 AM CDT | River Flood Warning | MEG | Madison | 32 hr |
| Jul 7, 12:11 PM CDT | River Flood Warning | MEG | Crockett, Dyer, Lauderdale | 47 hr |
| Sep 1, 9:55 PM CDT | River Flood Warning | OHX | Davidson | 95 min |
| Sep 13, 8:26 AM CDT | River Flood Warning | OHX | Davidson | 10 hr |
| Sep 13, 10:42 AM CDT | River Flood Warning | OHX | Davidson | 13 hr |
| Sep 13, 11:19 AM CDT | River Flood Warning | OHX | Davidson | 14 hr |
| Sep 15, 7:04 AM CDT | River Flood Warning | OHX | Humphreys, Perry | 28 hr |
| Oct 11, 9:01 AM CDT | River Flood Warning | MRX | Cocke | 12 hr |
| Oct 28, 9:03 AM CDT | River Flood Warning | MRX | Cocke | 44 hr |
| Oct 28, 10:09 AM CDT | River Flood Warning | MRX | Bledsoe, Marion, Sequatchie | 45 hr |
| Oct 28, 10:17 AM CDT | River Flood Warning | MRX | Hamilton | 23 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Hamilton County20
- Lauderdale County16
- Dyer County14
- Cocke County14
- Decatur County11
- Perry County11
- Humphreys County10
- Lake County8
- Shelby County8
- Benton County8
- Henry County8
- Houston County8
- Stewart County8
- Marion County7
- Hardin County7
- Hancock County7
- Crockett County6
- Bledsoe County6
- Sequatchie County6
- Tipton County5
- Madison County5
- Claiborne County5
- Fayette County4
- Franklin County4
- Lincoln County4
- Jefferson County4
- Hickman County4
- Davidson County4
- Gibson County3
- Obion County3
- Grainger County3
- Wayne County3
- Lawrence County2
- Sevier County2
- Union County2
- Morgan County2
- Roane County2
- Hawkins County2
- Sullivan County2
- Maury County2
3 more counties
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.