Alert archive / Tennessee / Tornado Warnings / 2021

Tornado Warnings in Tennessee, December 2021

42 tornado warnings in December 2021. 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 warnings reaches back to 1986.

Tornado Warnings by county

Each county as a circle sized by its count in December 2021. Tap one for its archive.

Tornado Warnings: 42
Busiest day: December 11, 202133 tornado 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
Dec 5, 5:00 PM CST	Tornado Warning	MEG	Chester, Decatur, Henderson	45 min
Dec 6, 4:14 AM CST	Tornado Warning	OHX	Stewart	16 min
Dec 6, 4:51 AM CST	Tornado Warning	OHX	Montgomery, Robertson	12 min
Dec 6, 6:03 AM CST	Tornado Warning	OHX	Macon, Smith, Trousdale	27 min
Dec 6, 6:40 AM CST	Tornado Warning	OHX	Giles, Lawrence	35 min
Dec 6, 6:56 AM CST	Tornado Warning	OHX	Clay, Overton, Pickett	19 min
Dec 6, 7:15 AM CST	Tornado Warning	OHX	Fentress, Pickett	30 min
Dec 6, 7:40 AM CST	Tornado Warning	OHX	Bedford, Coffee	21 min
Dec 6, 7:42 AM CST	Tornado Warning	HUN	Moore	6 min
Dec 10, 7:28 PM CST	Tornado Warning EmergencyTornado observedConsiderable damage threat	MEG	Dyer, Lake, Lauderdale	47 min
Dec 10, 8:04 PM CST	Tornado Warning EmergencyTornado observedCatastrophic damage threat	MEG	Dyer, Lake, Obion	41 min
Dec 10, 8:28 PM CST	Tornado Warning Tornado observedConsiderable damage threat	MEG	Lake, Obion	30 min
Dec 10, 9:24 PM CST	Tornado Warning	MEG	Lauderdale	51 min
Dec 10, 9:52 PM CST	Tornado Warning	MEG	Dyer, Lake, Obion	38 min
Dec 10, 10:01 PM CST	Tornado Warning	MEG	Dyer, Haywood, Lauderdale	44 min
Dec 10, 10:27 PM CST	Tornado Warning	MEG	Crockett, Dyer, Gibson, Obion, Weakley	48 min
Dec 10, 10:34 PM CST	Tornado Warning	MEG	Obion	27 min
Dec 10, 10:59 PM CST	Tornado Warning Tornado observedConsiderable damage threat	MEG	Henry, Weakley	46 min
Dec 10, 11:29 PM CST	Tornado Warning Tornado observed	OHX	Stewart	46 min
Dec 10, 11:37 PM CST	Tornado Warning Tornado observedConsiderable damage threat	MEG	Henry	27 min
Dec 10, 11:52 PM CST	Tornado Warning	MEG	Shelby, Tipton	34 min
Dec 11, 12:03 AM CST	Tornado Warning Tornado observedConsiderable damage threat	OHX	Montgomery, Stewart	16 min
Dec 11, 12:05 AM CST	Tornado Warning	MEG	Shelby	22 min
Dec 11, 12:36 AM CST	Tornado Warning Tornado observed	MEG	Fayette, Hardeman, Haywood	24 min
Dec 11, 1:32 AM CST	Tornado Warning	MEG	Carroll, Chester, Henderson, Madison	28 min
Dec 11, 1:53 AM CST	Tornado Warning	MEG	Benton, Carroll, Decatur, Henderson	25 min
Dec 11, 2:03 AM CST	Tornado Warning	OHX	Houston, Humphreys, Stewart	27 min
Dec 11, 2:07 AM CST	Tornado Warning	OHX	Dickson, Hickman, Humphreys, Perry	38 min
Dec 11, 2:23 AM CST	Tornado Warning	OHX	Dickson, Houston, Montgomery, Stewart	37 min
Dec 11, 2:38 AM CST	Tornado Warning	OHX	Dickson, Hickman, Humphreys	37 min
Dec 11, 2:39 AM CST	Tornado Warning	OHX	Cheatham, Dickson, Montgomery	14 min
Dec 11, 2:58 AM CST	Tornado Warning	OHX	Cheatham, Davidson, Dickson, Williamson	32 min
Dec 11, 2:59 AM CST	Tornado Warning	OHX	Davidson, Williamson	31 min
Dec 11, 3:21 AM CST	Tornado Warning	OHX	Davidson, Sumner, Wilson	39 min
Dec 11, 3:30 AM CST	Tornado Warning	MEG	Hardin, McNairy	21 min
Dec 11, 3:33 AM CST	Tornado Warning	OHX	Davidson, Macon, Smith, Sumner, Trousdale, Wilson	42 min
Dec 11, 3:46 AM CST	Tornado Warning	OHX	Clay, Macon, Sumner, Trousdale	44 min
Dec 11, 3:56 AM CST	Tornado Warning	OHX	Lewis, Perry, Wayne	13 min
Dec 11, 4:07 AM CST	Tornado Warning	OHX	Clay, Jackson, Macon, Overton, Smith, Trousdale	38 min
Dec 11, 4:33 AM CST	Tornado Warning	OHX	Clay, Fentress, Overton, Pickett	42 min
Dec 11, 6:13 AM CST	Tornado Warning	OHX	Giles	15 min
Dec 11, 7:35 AM CST	Tornado Warning	OHX	Grundy	25 min

By county

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

10 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2020 2022

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. Rebuilt daily.