Storm History: Delaware County, Oklahoma

Events

782

Deaths

2

Injuries

29

Damage

$89 million

Episodes

494

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 Delaware County

• Flash Flood, February 16, 20081 death · 1 event here
• Heat, June 17, 20161 death · 1 event here

• Ice Storm, December 8, 2007$35 million · 1 event here
• Blizzard, February 1, 2011$30 million · 1 event here
• Tornado, March 12, 20068 injured · $3.8 million · F3 · 3 events here
• Winter Storm, January 12, 2007$3.0 million · 1 event here
• Tornado, April 7, 1980$2.8 million · F3 · 3 events here
• Tornado, May 22, 201114 injured · $2.7 million · EF3 · 8 events here
• Tornado, April 27, 1984$2.5 million · F2 · 1 event here
• Tornado, May 16, 20032 injured · $1.0 million · F1 · 1 event here
• Hail, March 27, 2020$610,000 · 3 in hail · 5 events here
• Tornado, April 19, 1995$605,000 · F0 · 7 events here
• Tornado, May 22, 2019$600,000 · EF2 · 2 events here
• Tornado, May 30, 1993$500,000 · F0 · 1 event here
• Tornado, May 20, 2019$500,000 · EF2 · 8 events here
• Tornado, April 17, 2013$400,000 · EF2 · 3 events here
• Tornado, June 17, 2023$380,000 · EF1 · 7 events here
• Tornado, May 9, 1959$275,000 · F4 · 2 events here
• Tornado, April 29, 2025$265,000 · EF1 · 4 events here
• Tornado, October 28, 1991$253,000 · F1 · 2 events here
• Tornado, May 22, 1971$250,000 · F2 · 1 event here
• Tornado, June 8, 1974$250,000 · F4 · 1 event here

• Hail, May 15, 2022$25,000 · 4.5 in hail · 1 event here
• Flash Flood, May 8, 20004.5 in hail · 2 events here
• Flood, May 22, 19994 in hail · 4 events here
• Hail, March 27, 19973.75 in hail · 4 events here
• Hail, May 1, 20023.5 in hail · 1 event here
• Hail, May 19, 19903.25 in hail · 2 events here
• Hail, March 27, 2020$610,000 · 3 in hail · 5 events here
• Hail, October 2, 20143 in hail · 1 event here
• Hail, May 8, 20093 in hail · 1 event here
• Hail, June 2, 19953 in hail · 2 events here
• Flash Flood, May 4, 2020$55,000 · 2.75 in hail · 2 events here
• Hail, September 7, 2012$5,000 · 2.75 in hail · 1 event here
• Hail, June 12, 20092.75 in hail · 1 event here
• Flash Flood, June 1, 20082.75 in hail · 1 event here
• Hail, April 24, 20062.75 in hail · 1 event here

• Tornado, May 9, 1959$275,000 · F4 · 2 events here
• Tornado, May 26, 1973F4 · 1 event here
• Tornado, June 8, 1974$250,000 · F4 · 1 event here
• Tornado, May 11, 1992F4 · 1 event here
• Tornado, April 24, 1993$115,000 · F4 · 7 events here
• Tornado, May 20, 1957$3,000 · F3 · 1 event here
• Tornado, April 7, 1980$2.8 million · F3 · 3 events here
• Tornado, May 23, 1981F3 · 1 event here
• Tornado, May 15, 1990F3 · 1 event here
• Tornado, March 21, 1991F3 · 1 event here
• Tornado, July 2, 1992F3 · 1 event here
• Tornado, May 7, 1995$5,000 · F3 · 8 events here
• Tornado, May 26, 1997$200 · F3 · 3 events here
• Tornado, May 3, 1999F3 · 1 event here
• Tornado, March 12, 20068 injured · $3.8 million · F3 · 3 events here

Every tornado in Delaware County, with its track

• Hail, June 13, 20262 in hail · 2 events here
• Flash Flood, June 8, 202661 kt wind · 1 event here
• Tornado, April 28, 2026$50,000 · EF1 · 1 event here
• Hail, April 25, 20262.5 in hail · 1 event here
• Drought, April 1, 20261 event here
• Tornado, March 6, 2026EF3 · 1 event here
• Drought, March 1, 20261 event here
• Wildfire, February 19, 20261 event here
• Drought, February 1, 20261 event here
• Winter Storm, January 23, 20261 event here
• Drought, January 6, 20261 event here
• Tornado, June 17, 2025$30,000 · EF1 · 2 events here
• Hail, May 17, 20252 in hail · 4 events here
• Tornado, April 29, 2025$265,000 · EF1 · 4 events here
• Wildfire, March 13, 20251 event here
• Winter Storm, February 18, 20251 event here
• Winter Storm, January 9, 20251 event here
• Drought, November 1, 20241 event here
• Tornado, October 30, 2024EF1 · 1 event here
• Wildfire, October 28, 20241 event here
• Drought, October 1, 20241 event here
• Drought, September 1, 20241 event here
• Excessive Heat, August 13, 20241 event here
• Excessive Heat, August 1, 20241 event here
• Tornado, July 21, 20241 event here
• Hail, May 26, 2024$40,000 · 2 in hail · 1 event here
• Tornado, May 25, 2024$250,000 · EF3 · 3 events here
• Tornado, May 8, 2024$25,000 · EF1 · 5 events here
• Tornado, March 14, 2024$60,000 · EF0 · 3 events here
• Wildfire, March 1, 20241 event here
• Wildfire, February 19, 20241 event here
• Winter Storm, February 11, 20241 event here
• Wildfire, February 7, 20241 event here
• Winter Storm, January 14, 20241 event here
• Hail, January 11, 20240.88 in hail · 1 event here
• Hail, September 5, 2023$150,000 · 1.25 in hail · 3 events here
• Excessive Heat, August 19, 20231 event here
• Excessive Heat, August 11, 20231 event here
• Excessive Heat, August 1, 20231 event here
• Excessive Heat, July 12, 20231 event here
• Excessive Heat, June 28, 20231 event here
• Tornado, June 17, 2023$380,000 · EF1 · 7 events here
• Hail, June 14, 20232 in hail · 1 event here
• Hail, February 15, 2023$25,000 · 1.75 in hail · 1 event here
• Drought, February 1, 20231 event here
• Winter Storm, January 30, 20231 event here
• Winter Storm, January 24, 20231 event here
• Drought, January 1, 20231 event here
• Drought, December 1, 20221 event here
• Drought, November 1, 20221 event here
• Hail, October 12, 20221 in hail · 1 event here
• Drought, October 1, 20221 event here
• Drought, September 1, 20221 event here
• Drought, August 1, 20221 event here
• Excessive Heat, July 24, 20221 event here
• Drought, July 19, 20221 event here
• Excessive Heat, July 19, 20221 event here
• Excessive Heat, June 12, 20221 event here
• Hail, May 15, 2022$25,000 · 4.5 in hail · 1 event here
• Wildfire, March 20, 20221 event here
• Hail, March 6, 20221 in hail · 1 event here
• Winter Storm, February 23, 20221 event here
• Wildfire, February 20, 20221 event here
• Winter Storm, February 2, 20221 event here
• Tornado, October 10, 2021EF1 · 1 event here
• Hail, May 9, 20210.88 in hail · 1 event here
• Tornado, April 28, 2021EF1 · 1 event here
• Wildfire, March 5, 20211 event here
• Winter Storm, February 16, 20211 event here
• Winter Storm, February 14, 20211 event here
• Winter Storm, December 13, 20201 event here
• Tornado, November 24, 2020EF1 · 1 event here
• Flash Flood, August 14, 20201 event here
• Hail, July 11, 2020$50,000 · 2 in hail · 2 events here
• Tornado, May 25, 2020EF1 · 5 events here
• Flash Flood, May 4, 2020$55,000 · 2.75 in hail · 2 events here
• Tornado, April 28, 2020EF1 · 1 event here
• Hail, March 27, 2020$610,000 · 3 in hail · 5 events here
• Wildfire, March 4, 20201 event here
• Winter Storm, February 5, 20201 event here
• Hail, October 29, 2019$5,000 · 1.25 in hail · 1 event here
• Flood, October 6, 20191 event here
• Hail, August 26, 2019$17,000 · 1.5 in hail · 4 events here
• Flash Flood, June 22, 201974 kt wind · 1 event here
• Hail, June 18, 2019$2,000 · 2 in hail · 1 event here
• Tornado, May 22, 2019$600,000 · EF2 · 2 events here
• Tornado, May 20, 2019$500,000 · EF2 · 8 events here
• Tornado, May 18, 2019EF1 · 1 event here
• Tornado, April 30, 2019$95,000 · EF2 · 4 events here
• Tornado, November 30, 2018$50,000 · EF2 · 2 events here
• Thunderstorm Wind, October 6, 2018$5,000 · 65 kt wind · 2 events here
• Thunderstorm Wind, August 10, 201861 kt wind · 1 event here
• Hail, July 20, 20181 in hail · 1 event here
• Excessive Heat, July 19, 20181 event here
• Thunderstorm Wind, June 12, 201865 kt wind · 1 event here
• Drought, February 1, 20181 event here
• Drought, January 1, 20181 event here
• Flash Flood, June 17, 20171.75 in hail · 1 event here
• Tornado, May 27, 2017$5,000 · EF1 · 1 event here
• Tornado, May 18, 2017EF2 · 2 events here
• Tornado, May 10, 2017$5,000 · EF1 · 4 events here
• Flood, April 29, 20171 event here
• Hail, April 16, 2017$20,000 · 1.5 in hail · 3 events here
• Drought, April 1, 20171 event here
• Wildfire, March 20, 20171 event here
• Hail, March 9, 2017$35,000 · 2.5 in hail · 4 events here
• Drought, March 1, 20171 event here
• Wildfire, March 1, 20171 event here
• Hail, October 19, 20161 in hail · 1 event here
• Heat, June 17, 20161 death · 1 event here
• Tornado, April 26, 2016$110,000 · EF1 · 3 events here
• Flood, December 27, 20151 event here
• Flash Flood, December 26, 20151 in hail · 1 event here
• Wildfire, November 11, 2015$50,000 · 1 event here
• Tornado, November 5, 2015EF0 · 1 event here
• Tornado, July 9, 2015$75,000 · EF1 · 1 event here
• Tornado, May 29, 2015$10,000 · EF1 · 2 events here
• Tornado, May 28, 2015EF1 · 1 event here
• Tornado, May 16, 2015$70,000 · EF2 · 3 events here
• Tornado, April 2, 2015$75,000 · EF1 · 1 event here
• Tornado, March 25, 2015$40,000 · EF2 · 4 events here
• Winter Storm, March 4, 20151 event here
• Winter Storm, February 15, 20151 event here
• Hail, October 2, 20143 in hail · 1 event here
• Thunderstorm Wind, August 8, 201452 kt wind · 1 event here
• Hail, July 23, 20141 in hail · 2 events here
• Tornado, June 28, 2014EF0 · 1 event here
• Tornado, April 27, 2014EF2 · 1 event here
• Hail, April 3, 20142.5 in hail · 2 events here
• Ice Storm, March 2, 20141 event here
• Winter Storm, January 4, 20141 event here
• Ice Storm, December 20, 20131 event here
• Ice Storm, December 5, 20131 event here
• Flash Flood, August 7, 20131.75 in hail · 1 event here
• Excessive Heat, June 26, 20131 event here
• Tornado, May 31, 2013EF1 · 2 events here
• Tornado, April 17, 2013$400,000 · EF2 · 3 events here
• Drought, March 1, 20131 event here
• Winter Storm, February 20, 20131 event here
• Drought, February 1, 20131 event here
• Drought, January 1, 20131 event here
• Drought, December 1, 20121 event here
• Drought, November 1, 20121 event here
• Drought, October 1, 20121 event here
• Flash Flood, September 26, 2012$10,000 · 2 in hail · 1 event here
• Hail, September 7, 2012$5,000 · 2.75 in hail · 1 event here
• Drought, September 1, 20121 event here
• Hail, August 16, 2012$25,000 · 70 kt wind · 4 events here
• Hail, August 12, 20121.75 in hail · 2 events here
• Hail, August 4, 2012$25,000 · 70 kt wind · 1 event here
• Drought, August 1, 20121 event here
• Excessive Heat, August 1, 20121 event here
• Excessive Heat, July 28, 20121 event here
• Thunderstorm Wind, July 8, 201265 kt wind · 1 event here
• Drought, July 1, 20121 event here
• Flash Flood, June 3, 201265 kt wind · 1 event here
• Hail, May 29, 20121 in hail · 1 event here
• Hail, May 28, 2012$10,000 · 70 kt wind · 2 events here
• Tornado, March 19, 2012EF0 · 1 event here
• Wildfire, March 5, 20121 event here
• Thunderstorm Wind, February 28, 201261 kt wind · 1 event here
• Drought, November 1, 20111 event here
• Drought, October 1, 20111 event here
• Drought, September 1, 20111 event here
• Drought, August 1, 20111 event here
• Excessive Heat, August 1, 20111 event here
• Excessive Heat, July 9, 20111 event here
• Drought, July 1, 20111 event here
• Excessive Heat, June 29, 20111 event here
• Tornado, May 24, 2011EF2 · 4 events here
• Tornado, May 23, 2011EF0 · 1 event here
• Tornado, May 22, 201114 injured · $2.7 million · EF3 · 8 events here
• Tornado, May 11, 2011$250,000 · EF1 · 1 event here
• Flash Flood, April 25, 20111.25 in hail · 1 event here
• Tornado, April 24, 2011EF0 · 1 event here
• Tornado, April 22, 2011$5,000 · EF1 · 3 events here
• Tornado, April 14, 20113 injured · $100,000 · EF2 · 1 event here
• Hail, March 25, 20112 in hail · 1 event here
• Winter Storm, February 8, 20111 event here
• Winter Storm, February 4, 20111 event here
• Blizzard, February 1, 2011$30 million · 1 event here
• Winter Storm, January 19, 20111 event here
• Flash Flood, September 9, 2010$50,000 · 1 event here
• Excessive Heat, July 12, 20101 event here
• Excessive Heat, June 19, 20101 event here
• Tornado, May 13, 2010$5,000 · EF2 · 3 events here
• Flash Flood, March 25, 20101 event here
• Winter Storm, March 20, 20101 event here
• Winter Storm, February 8, 20101 event here
• Winter Storm, January 28, 20101 event here
• Winter Storm, December 24, 20091 event here
• Flash Flood, September 21, 20091.75 in hail · 2 events here
• Flash Flood, September 9, 20092 events here
• Flash Flood, August 19, 20092 in hail · 1 event here
• Flash Flood, August 10, 200965 kt wind · 1 event here
• Hail, July 20, 200961 kt wind · 2 events here
• Excessive Heat, July 11, 20091 event here
• Hail, June 12, 20092.75 in hail · 1 event here
• Hail, June 9, 2009$20,000 · 70 kt wind · 1 event here
• Hail, May 15, 200961 kt wind · 1 event here
• Hail, May 12, 20091 in hail · 1 event here
• Hail, May 8, 20093 in hail · 1 event here
• Flash Flood, May 1, 2009$15,000 · 1.75 in hail · 4 events here
• Flash Flood, April 18, 20091 in hail · 1 event here
• Tornado, April 9, 2009EF2 · 1 event here
• Hail, February 17, 200957 kt wind · 1 event here
• Ice Storm, January 26, 20091 event here
• Tornado, December 8, 2008EF1 · 2 events here
• Tornado, November 5, 2008EF0 · 1 event here
• Hail, July 12, 200861 kt wind · 1 event here
• Hail, June 21, 20080.75 in hail · 1 event here
• Flash Flood, June 20, 20082 in hail · 1 event here
• Flash Flood, June 15, 20081.75 in hail · 4 events here
• Tornado, June 5, 2008EF0 · 3 events here
• Flash Flood, June 1, 20082.75 in hail · 1 event here
• Tornado, May 31, 2008EF0 · 1 event here
• Tornado, May 7, 2008EF0 · 3 events here
• Tornado, May 1, 2008$16,000 · EF1 · 4 events here
• Flash Flood, April 7, 20082 in hail · 2 events here
• Tornado, March 31, 2008EF1 · 1 event here
• Tornado, March 27, 2008EF0 · 2 events here
• Flash Flood, March 17, 2008$50,000 · 52 kt wind · 1 event here
• Hail, March 14, 20081 in hail · 1 event here
• Flash Flood, February 16, 20081 death · 1 event here
• Heavy Snow, January 31, 20081 event here
• Tornado, January 7, 2008$6,000 · EF0 · 6 events here
• Ice Storm, December 8, 2007$35 million · 1 event here
• Tornado, October 17, 2007EF0 · 1 event here
• Excessive Heat, August 6, 20071 event here
• Flash Flood, June 9, 20072.5 in hail · 1 event here
• High Wind, March 31, 200755 kt wind · 1 event here
• Hail, March 1, 20071 in hail · 1 event here
• Winter Storm, January 12, 2007$3.0 million · 1 event here
• Winter Storm, November 29, 20061 event here
• Drought, November 1, 20061 event here
• Drought, October 1, 20061 event here
• Thunderstorm Wind, August 21, 200670 kt wind · 3 events here
• Heat, August 9, 20061 event here
• Heat, August 1, 20061 event here
• Heat, July 29, 20061 event here
• Heat, July 17, 20061 event here
• Hail, May 9, 20061.5 in hail · 1 event here
• Tornado, May 9, 2006F1 · 2 events here
• Drought, May 1, 20061 event here
• Hail, April 24, 20061.75 in hail · 2 events here
• Hail, April 24, 20062.75 in hail · 1 event here
• Tornado, April 1, 2006F1 · 1 event here
• Drought, April 1, 20061 event here
• Tornado, March 12, 20068 injured · $3.8 million · F3 · 3 events here
• Hail, March 11, 2006$25,000 · 1.75 in hail · 2 events here

Earlier years, state by state:

• 2006
• 2005
• 2004
• 2003
• 2002
• 2001
• 2000
• 1999
• 1998
• 1997
• 1996
• 1995
• 1994
• 1993
• 1992
• 1991
• 1990
• 1989
• 1987
• 1986
• 1985
• 1984
• 1983
• 1981
• 1980
• 1975
• 1974
• 1973
• 1972
• 1971
• 1969
• 1966
• 1965
• 1961
• 1959
• 1957
• 1954

Tornadoes in Delaware CountyEvery warning in Delaware County since 1986Every county in Oklahoma

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.