Storm History: Unicoi County, Tennessee

Events

228

Deaths

10

Injuries

13

Damage

$17 million

Episodes

210

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

Open the live radar over Unicoi County

• Flash Flood, September 25, 20249 deaths · $15 million · 87 kt wind · 2 events here
• Flash Flood, February 5, 20201 death · $350,000 · 1 event here

• Flash Flood, September 25, 20249 deaths · $15 million · 87 kt wind · 2 events here
• Flash Flood, February 5, 20201 death · $350,000 · 1 event here
• Tornado, July 10, 198012 injured · $250,000 · F3 · 1 event here
• Flash Flood, August 17, 2010$70,000 · 1 event here
• Flash Flood, August 5, 2012$52,000 · 50 kt wind · 2 events here
• Tornado, April 9, 2011$40,000 · EF1 · 4 events here
• Flash Flood, May 21, 2013$40,000 · 1 in hail · 1 event here
• Thunderstorm Wind, June 13, 1997$35,000 · 1 event here
• Thunderstorm Wind, February 14, 2000$30,000 · 1 event here
• Thunderstorm Wind, July 1, 2005$25,000 · 1 event here
• High Wind, October 17, 2006$25,000 · 70 kt wind · 1 event here
• High Wind, December 27, 2011$25,000 · 71 kt wind · 1 event here
• High Wind, December 1, 2006$20,000 · 67 kt wind · 1 event here
• High Wind, February 1, 2008$20,000 · 78 kt wind · 1 event here
• High Wind, December 2, 2009$20,000 · 70 kt wind · 1 event here
• High Wind, February 5, 2010$20,000 · 78 kt wind · 1 event here
• Ice Storm, December 16, 2010$20,000 · 1 event here
• Thunderstorm Wind, May 26, 2006$18,000 · 60 kt wind · 1 event here
• High Wind, March 19, 2000$17,000 · 1 event here
• Thunderstorm Wind, July 4, 2001$16,000 · 1 event here

• Hail, May 20, 20082.75 in hail · 1 event here
• Hail, May 1, 19902.75 in hail · 1 event here
• Hail, June 3, 19852.75 in hail · 1 event here
• Flash Flood, May 26, 20241.75 in hail · 1 event here
• Hail, August 2, 20081.75 in hail · 1 event here
• Hail, April 28, 2002$5,000 · 1.75 in hail · 1 event here
• Hail, June 28, 1994$50 · 1.75 in hail · 1 event here
• Hail, April 30, 20251.25 in hail · 1 event here
• Flash Flood, August 12, 20231 in hail · 1 event here
• Hail, June 17, 20221 in hail · 1 event here
• Hail, May 22, 20141 in hail · 1 event here
• Flash Flood, May 21, 2013$40,000 · 1 in hail · 1 event here
• Flash Flood, August 3, 2012$10,000 · 1 in hail · 1 event here
• Hail, June 5, 2011$10,000 · 1 in hail · 1 event here
• Hail, April 28, 2002$5,000 · 1 in hail · 1 event here

• Tornado, May 18, 1995$5,000 · F4 · 1 event here
• Tornado, July 10, 198012 injured · $250,000 · F3 · 1 event here
• Tornado, April 12, 2020EF3 · 1 event here
• Tornado, April 22, 1967F2 · 1 event here
• Tornado, August 7, 2023EF2 · 1 event here

Every tornado in Unicoi County, with its track

• Heavy Snow, January 30, 20261 event here
• Heavy Snow, November 10, 20251 event here
• Hail, April 30, 20251.25 in hail · 1 event here
• Heavy Snow, February 19, 20251 event here
• Winter Storm, January 10, 20251 event here
• Heavy Snow, December 2, 20241 event here
• Flash Flood, September 25, 20249 deaths · $15 million · 87 kt wind · 2 events here
• Flash Flood, May 26, 20241.75 in hail · 1 event here
• Winter Weather, January 18, 20241 event here
• Winter Storm, January 14, 20241 event here
• Flash Flood, August 12, 20231 in hail · 1 event here
• Tornado, August 7, 2023EF2 · 1 event here
• Thunderstorm Wind, March 24, 202374 kt wind · 1 event here
• Hail, June 17, 20221 in hail · 1 event here
• Heavy Snow, March 11, 20221 event here
• Heavy Snow, January 28, 20221 event here
• Heavy Snow, January 16, 20221 event here
• Heavy Snow, January 2, 20221 event here
• Heavy Snow, February 1, 20211 event here
• Heavy Snow, January 7, 20211 event here
• Heavy Snow, December 24, 202071 kt wind · 1 event here
• Heavy Snow, December 1, 20201 event here
• Heavy Snow, November 30, 20201 event here
• Thunderstorm Wind, July 23, 202056 kt wind · 1 event here
• Tornado, April 12, 2020EF3 · 1 event here
• Flash Flood, February 5, 20201 death · $350,000 · 1 event here
• Heavy Snow, December 21, 20181 event here
• Heavy Snow, December 9, 20181 event here
• Thunderstorm Wind, May 31, 201850 kt wind · 1 event here
• Tornado, March 17, 2018EF0 · 1 event here
• Thunderstorm Wind, May 27, 201750 kt wind · 1 event here
• Heavy Snow, January 6, 20172 events here
• Thunderstorm Wind, February 24, 201668 kt wind · 1 event here
• Heavy Snow, February 8, 20161 event here
• Heavy Snow, January 22, 20161 event here
• Blizzard, January 20, 20161 event here
• Tornado, July 14, 2015EF1 · 1 event here
• Thunderstorm Wind, July 13, 201550 kt wind · 1 event here
• Thunderstorm Wind, May 11, 201550 kt wind · 1 event here
• Ice Storm, February 16, 20152 events here
• Blizzard, November 1, 20141 event here
• Thunderstorm Wind, July 8, 201450 kt wind · 1 event here
• Hail, May 22, 20141 in hail · 1 event here
• Tornado, April 27, 2014$5,000 · EF1 · 1 event here
• Heavy Snow, March 29, 20141 event here
• Heavy Snow, February 12, 20142 events here
• Heavy Snow, November 26, 20131 event here
• Tornado, June 13, 2013$9,000 · EF1 · 2 events here
• Flash Flood, May 21, 2013$40,000 · 1 in hail · 1 event here
• Heavy Snow, March 25, 20131 event here
• Heavy Snow, March 5, 20131 event here
• High Wind, February 26, 2013$5,000 · 62 kt wind · 1 event here
• High Wind, December 26, 2012$5,000 · 63 kt wind · 1 event here
• High Wind, December 20, 2012$10,000 · 87 kt wind · 1 event here
• Heavy Snow, October 28, 20123 events here
• Flash Flood, August 5, 2012$52,000 · 50 kt wind · 2 events here
• Flash Flood, August 3, 2012$10,000 · 1 in hail · 1 event here
• High Wind, December 27, 2011$25,000 · 71 kt wind · 1 event here
• Hail, June 5, 2011$10,000 · 1 in hail · 1 event here
• Thunderstorm Wind, May 10, 201155 kt wind · 2 events here
• Tornado, April 9, 2011$40,000 · EF1 · 4 events here
• High Wind, February 25, 2011$5,000 · 78 kt wind · 1 event here
• Heavy Snow, December 24, 20103 events here
• Ice Storm, December 16, 2010$20,000 · 1 event here
• Heavy Snow, December 12, 20103 events here
• Heavy Snow, December 6, 20101 event here
• Tornado, October 25, 2010$15,000 · EF0 · 1 event here
• Flash Flood, August 17, 2010$70,000 · 1 event here
• Thunderstorm Wind, August 5, 2010$15,000 · 60 kt wind · 1 event here
• Thunderstorm Wind, June 21, 2010$3,000 · 60 kt wind · 1 event here
• Heavy Snow, February 9, 20102 events here
• High Wind, February 5, 2010$20,000 · 78 kt wind · 1 event here
• Heavy Snow, January 29, 20101 event here
• High Wind, December 24, 2009$8,000 · 63 kt wind · 1 event here
• Heavy Snow, December 18, 20091 event here
• Flash Flood, December 8, 2009$5,000 · 88 kt wind · 1 event here
• High Wind, December 2, 2009$20,000 · 70 kt wind · 1 event here
• Flood, September 26, 20091 event here
• Thunderstorm Wind, June 16, 2009$5,000 · 60 kt wind · 1 event here
• Hail, June 11, 200963 kt wind · 1 event here
• Hail, June 2, 200950 kt wind · 1 event here
• Flash Flood, May 14, 20091 event here
• Heavy Snow, April 7, 20091 event here
• Heavy Snow, February 3, 20091 event here
• Hail, August 2, 20081.75 in hail · 1 event here
• Thunderstorm Wind, June 28, 2008$1,000 · 65 kt wind · 1 event here
• Thunderstorm Wind, June 10, 2008$12,000 · 60 kt wind · 1 event here
• Hail, May 20, 20082.75 in hail · 1 event here
• Heavy Snow, February 27, 20081 event here
• High Wind, February 1, 2008$20,000 · 78 kt wind · 1 event here
• Heavy Snow, January 16, 20082 events here
• Tornado, April 3, 2007$3,000 · EF1 · 1 event here
• High Wind, February 25, 2007$15,000 · 60 kt wind · 1 event here
• Heavy Snow, February 18, 20071 event here
• Winter Weather, February 1, 20071 event here
• High Wind, December 1, 2006$20,000 · 67 kt wind · 1 event here
• High Wind, October 17, 2006$25,000 · 70 kt wind · 1 event here
• Thunderstorm Wind, May 26, 2006$12,000 · 60 kt wind · 1 event here
• Thunderstorm Wind, May 26, 2006$15,000 · 60 kt wind · 1 event here
• Thunderstorm Wind, May 26, 2006$18,000 · 60 kt wind · 1 event here
• Thunderstorm Wind, May 20, 2006$15,000 · 60 kt wind · 1 event here
• Thunderstorm Wind, April 17, 2006$8,000 · 60 kt wind · 1 event here
• Thunderstorm Wind, April 3, 2006$12,000 · 60 kt wind · 1 event here
• Thunderstorm Wind, April 2, 2006$5,000 · 60 kt wind · 1 event here
• Heavy Snow, February 17, 20061 event here
• Heavy Snow, February 11, 20061 event here
• Winter Storm, January 14, 20061 event here
• Heavy Snow, November 21, 20051 event here
• Lightning, August 16, 20051 injured · 1 event here
• Thunderstorm Wind, July 28, 2005$8,000 · 55 kt wind · 1 event here
• Thunderstorm Wind, July 28, 2005$15,000 · 55 kt wind · 1 event here
• Thunderstorm Wind, July 1, 2005$25,000 · 1 event here
• Thunderstorm Wind, June 7, 2005$10,000 · 65 kt wind · 1 event here
• Thunderstorm Wind, May 14, 2005$10,000 · 60 kt wind · 1 event here
• Heavy Snow, February 28, 20051 event here
• Heavy Snow, February 10, 20051 event here
• Ice Storm, January 29, 20051 event here
• High Wind, December 22, 20041 event here
• Heavy Snow, December 19, 20041 event here
• Heavy Snow, December 11, 20041 event here
• Thunderstorm Wind, July 6, 2004$15,000 · 60 kt wind · 1 event here
• Thunderstorm Wind, July 5, 2004$15,000 · 60 kt wind · 1 event here
• Thunderstorm Wind, May 31, 2004$15,000 · 60 kt wind · 1 event here
• Thunderstorm Wind, May 26, 2004$15,000 · 60 kt wind · 1 event here
• Hail, May 8, 20040.75 in hail · 1 event here
• Heavy Snow, February 26, 20041 event here
• Heavy Snow, February 11, 20041 event here
• Heavy Snow, February 7, 20041 event here
• Ice Storm, January 25, 20041 event here
• Heavy Snow, December 19, 20031 event here
• Heavy Snow, December 18, 20031 event here
• Thunderstorm Wind, May 2, 2003$6,000 · 60 kt wind · 1 event here
• Hail, April 30, 20030.75 in hail · 1 event here
• Heavy Snow, April 10, 20031 event here
• Flood, April 10, 20031 event here
• Flood, February 21, 20031 event here
• Flood, February 14, 20031 event here
• Heavy Snow, February 7, 20031 event here
• Strong Wind, February 3, 2003$1,000 · 1 event here
• Winter Storm, January 22, 20031 event here
• Winter Storm, January 16, 20031 event here
• Heavy Snow, January 5, 20031 event here
• Winter Storm, December 4, 20021 event here
• Thunderstorm Wind, August 24, 2002$10,000 · 1 event here
• Hail, July 3, 20021 in hail · 1 event here
• Hail, April 28, 2002$5,000 · 1 in hail · 1 event here
• Hail, April 28, 2002$5,000 · 1.75 in hail · 1 event here
• Flood, March 17, 20021 event here
• Winter Storm, January 5, 20021 event here
• Thunderstorm Wind, July 8, 200152 kt wind · 1 event here
• Thunderstorm Wind, July 4, 2001$1,000 · 1 event here
• Thunderstorm Wind, July 4, 2001$16,000 · 1 event here
• Winter Storm, March 20, 20011 event here
• Winter Storm, January 20, 20011 event here
• Winter Storm, January 1, 20011 event here
• Winter Storm, December 18, 20001 event here
• Winter Storm, December 2, 20001 event here
• Thunderstorm Wind, July 14, 2000$15,000 · 1 event here
• Hail, May 28, 20000.75 in hail · 1 event here
• Thunderstorm Wind, May 27, 2000$6,000 · 1 event here
• High Wind, March 19, 2000$17,000 · 1 event here
• Thunderstorm Wind, February 14, 2000$30,000 · 1 event here
• Winter Storm, January 22, 20001 event here
• Flash Flood, July 24, 19991 event here
• Flash Flood, July 17, 19991 event here
• Winter Storm, March 13, 19991 event here
• Winter Storm, March 3, 19991 event here
• Winter Storm, January 6, 19991 event here
• Ice Storm, December 22, 19981 event here
• Drought, September 1, 19981 event here
• Thunderstorm Wind, June 22, 1998$10,000 · 1 event here
• Thunderstorm Wind, May 7, 1998$2,000 · 1 event here
• Hail, April 3, 19980.88 in hail · 1 event here
• Winter Storm, February 4, 19981 event here
• Flash Flood, February 3, 19981 event here
• Winter Storm, January 27, 19981 event here
• Flash Flood, January 7, 19981 event here
• Winter Storm, December 30, 19971 event here
• Thunderstorm Wind, June 20, 1997$5,000 · 1 event here
• Thunderstorm Wind, June 13, 1997$35,000 · 1 event here
• Thunderstorm Wind, May 13, 1997$8,000 · 1 event here
• Winter Storm, January 10, 19971 event here
• Thunderstorm Wind, January 5, 1997$7,000 · 1 event here
• Winter Storm, December 18, 19961 event here
• Thunderstorm Wind, July 15, 1996$2,000 · 1 event here
• Thunderstorm Wind, July 2, 1996$6,000 · 1 event here
• Thunderstorm Wind, June 24, 1996$4,000 · 1 event here
• Thunderstorm Wind, May 11, 1996$15,000 · 1 event here
• Heavy Snow, March 19, 19961 event here
• Hail, March 16, 19960.75 in hail · 1 event here
• Winter Storm, February 2, 19961 event here
• Flash Flood, January 19, 19961 event here
• Winter Storm, January 11, 19961 event here
• Winter Storm, January 6, 19961 event here
• Thunderstorm Wind, July 15, 1995$5 · 1 event here
• Hail, June 16, 1995$100 · 0.75 in hail · 1 event here
• Tornado, May 18, 1995$5,000 · F4 · 1 event here
• Tornado, May 14, 1995$5,000 · F0 · 1 event here
• Tornado, May 10, 1995$100 · F1 · 1 event here
• Hail, June 28, 1994$50 · 1.75 in hail · 1 event here
• Tornado, April 9, 1991F0 · 1 event here
• Hail, May 1, 19902.75 in hail · 1 event here
• Hail, May 6, 19890.75 in hail · 1 event here
• Thunderstorm Wind, July 16, 19881 event here
• Hail, June 3, 19852.75 in hail · 1 event here
• Thunderstorm Wind, April 2, 19831 event here
• Tornado, July 10, 198012 injured · $250,000 · F3 · 1 event here
• Tornado, April 4, 1974F0 · 1 event here
• Tornado, May 14, 1967F1 · 1 event here
• Tornado, April 22, 1967F2 · 1 event here

Tornadoes in Unicoi CountyEvery warning in Unicoi County since 1986Every county in Tennessee

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24.