Storm History: Denver County, Colorado

Events

852

Deaths

13

Injuries

134

Damage

$222 million

Episodes

584

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 Denver County

• Cold/Wind Chill, December 18, 19983 deaths · 15 injured · 1 event here
• Blizzard, December 20, 20062 deaths · 1 event here
• Cold/Wind Chill, December 18, 19961 death · 1 event here
• Tornado, June 7, 19971 death · 1 injured · F1 · 1 event here
• Tornado, July 30, 19971 death · 1 injured · F1 · 1 event here
• Tornado, May 14, 20071 death · 1 injured · EF0 · 2 events here
• Thunderstorm Wind, August 2, 20081 death · 58 kt wind · 2 events here
• Winter Weather, March 30, 20091 death · 1 injured · 1 event here
• Winter Weather, March 1, 20141 death · 30 injured · 1 event here
• Cold/Wind Chill, December 21, 20221 death · 2 events here

• Tornado, June 9, 2004$147 million · F1 · 10 events here
• Tornado, June 15, 19887 injured · $28 million · F3 · 2 events here
• Blizzard, March 17, 20032 injured · $16 million · 1 event here
• Tornado, June 20, 2001$10 million · F0 · 1 event here
• Frost/Freeze, November 10, 2014$10 million · 1 event here
• Blizzard, April 11, 2001$3.1 million · 1 event here
• Tornado, June 3, 1981$2.5 million · F2 · 2 events here
• Tornado, June 8, 19866 injured · $2.5 million · F2 · 1 event here
• Flash Flood, July 7, 2011$1.0 million · 1.75 in hail · 1 event here
• Tornado, June 23, 1997$1.0 million · F0 · 1 event here
• Flood, August 10, 1999$1.0 million · 1 event here
• Flash Flood, August 21, 2019$500,000 · 1 in hail · 2 events here
• Flash Flood, August 7, 2022$280,000 · 61 kt wind · 3 events here
• Hail, June 30, 2011$200,000 · 1.25 in hail · 2 events here
• High Wind, December 28, 1997$120,000 · 51 kt wind · 1 event here
• Tornado, June 24, 2015$75,000 · EF1 · 9 events here
• Tornado, June 9, 1967$25,000 · F1 · 1 event here
• Tornado, May 12, 1987$25,000 · F1 · 1 event here
• Tornado, May 29, 1990$25,000 · F1 · 1 event here
• Thunderstorm Wind, June 25, 2009$25,000 · 61 kt wind · 1 event here

• Flash Flood, July 13, 20114.5 in hail · 7 events here
• Hail, August 5, 19834.5 in hail · 1 event here
• Hail, April 20, 20054.25 in hail · 1 event here
• Hail, May 20, 20244 in hail · 1 event here
• Hail, June 8, 20263.4 in hail · 1 event here
• Flash Flood, July 10, 20023 in hail · 1 event here
• Hail, May 25, 19623 in hail · 1 event here
• Hail, May 30, 20242.75 in hail · 32 events here
• Flash Flood, May 8, 20172.75 in hail · 8 events here
• Flash Flood, July 24, 20162.75 in hail · 1 event here
• Hail, May 20, 20142.75 in hail · 4 events here
• Hail, June 10, 19992.75 in hail · 3 events here
• Hail, June 10, 19692.75 in hail · 1 event here
• Hail, June 7, 19682.75 in hail · 1 event here
• Hail, May 9, 20232.5 in hail · 1 event here

• Tornado, June 15, 19887 injured · $28 million · F3 · 2 events here
• Tornado, June 4, 2015EF3 · 8 events here
• Tornado, May 18, 1960F2 · 1 event here
• Tornado, June 3, 1981$2.5 million · F2 · 2 events here
• Tornado, June 4, 1983F2 · 1 event here
• Tornado, June 8, 19866 injured · $2.5 million · F2 · 1 event here
• Tornado, June 7, 2012EF2 · 1 event here
• Tornado, June 17, 2023EF2 · 12 events here

Every tornado in Denver County, with its track

• Hail, June 8, 20263.4 in hail · 1 event here
• Hail, June 1, 20262 in hail · 13 events here
• Winter Storm, May 5, 20261 event here
• Winter Storm, March 5, 20261 event here
• Wildfire, February 24, 202676 kt wind · 1 event here
• High Wind, December 17, 2025108 kt wind · 1 event here
• Winter Weather, December 3, 20251 event here
• High Wind, October 20, 202567 kt wind · 1 event here
• Hail, July 10, 202561 kt wind · 5 events here
• Thunderstorm Wind, July 8, 202565 kt wind · 2 events here
• Tornado, July 6, 20251.5 in hail · 1 event here
• Flood, June 25, 20251 in hail · 1 event here
• Hail, June 4, 20250.75 in hail · 1 event here
• Hail, May 14, 20251.25 in hail · 1 event here
• High Wind, March 3, 202570 kt wind · 1 event here
• Winter Storm, February 20, 20251 event here
• Winter Weather, January 24, 20251 event here
• Extreme Cold/Wind Chill, January 17, 20252 events here
• Winter Weather, January 6, 20251 event here
• Winter Weather, December 9, 20241 event here
• Winter Storm, November 26, 20241 event here
• Winter Storm, November 5, 20241 event here
• Winter Storm, November 5, 20241 event here
• Thunderstorm Wind, August 28, 202457 kt wind · 1 event here
• Flash Flood, July 20, 20241.5 in hail · 3 events here
• Hail, June 13, 20241 in hail · 1 event here
• Thunderstorm Wind, June 7, 202461 kt wind · 1 event here
• Hail, May 30, 20242.75 in hail · 32 events here
• Hail, May 20, 20244 in hail · 1 event here
• High Wind, May 6, 202474 kt wind · 1 event here
• High Wind, April 6, 202483 kt wind · 2 events here
• Winter Weather, March 23, 20241 event here
• Winter Storm, March 13, 20241 event here
• Winter Weather, February 27, 20241 event here
• Winter Weather, February 16, 20241 event here
• Winter Storm, February 9, 20241 event here
• Winter Storm, February 2, 20241 event here
• Winter Storm, January 17, 202470 kt wind · 1 event here
• Winter Storm, January 11, 20241 event here
• Blizzard, December 25, 202357 kt wind · 1 event here
• Winter Storm, October 27, 20231 event here
• Hail, August 3, 20231.75 in hail · 1 event here
• Thunderstorm Wind, July 24, 202359 kt wind · 2 events here
• Thunderstorm Wind, July 23, 202356 kt wind · 1 event here
• Flash Flood, July 20, 20232 in hail · 5 events here
• Flood, July 8, 20232.5 in hail · 1 event here
• Flash Flood, June 29, 2023$25,000 · 2.5 in hail · 13 events here
• Tornado, June 22, 2023EF1 · 2 events here
• Tornado, June 17, 2023EF2 · 12 events here
• Tornado, May 26, 20231.5 in hail · 5 events here
• Tornado, May 10, 2023EF1 · 1 event here
• Hail, May 9, 20232.5 in hail · 1 event here
• High Wind, April 19, 202353 kt wind · 1 event here
• High Wind, March 31, 202378 kt wind · 1 event here
• Winter Storm, February 22, 20232 events here
• Winter Storm, February 15, 20231 event here
• Winter Storm, January 17, 20231 event here
• Winter Storm, December 28, 20221 event here
• Cold/Wind Chill, December 21, 20221 death · 2 events here
• High Wind, December 2, 202265 kt wind · 1 event here
• Winter Storm, November 17, 20221 event here
• Winter Weather, November 14, 20221 event here
• Winter Weather, November 3, 202220 injured · 2 events here
• Flash Flood, August 7, 2022$280,000 · 61 kt wind · 3 events here
• Hail, August 6, 202270 kt wind · 1 event here
• Tornado, August 5, 20221 event here
• Tornado, June 12, 20221 in hail · 1 event here
• Winter Storm, May 19, 20221 event here
• High Wind, April 29, 202271 kt wind · 1 event here
• High Wind, April 22, 202278 kt wind · 1 event here
• High Wind, April 4, 2022101 kt wind · 1 event here
• Winter Storm, March 16, 20221 event here
• Winter Storm, February 16, 20221 event here
• Winter Weather, February 11, 20221 event here
• Winter Storm, February 1, 20221 event here
• Winter Weather, January 24, 20221 event here
• Winter Storm, January 4, 20221 event here
• Winter Storm, December 30, 20211 event here
• High Wind, December 15, 202183 kt wind · 1 event here
• Drought, December 1, 20211 event here
• Drought, November 1, 20211 event here
• Hail, June 13, 20211.75 in hail · 9 events here
• Hail, May 2, 20211 in hail · 1 event here
• Winter Storm, April 19, 20211 event here
• Winter Storm, April 14, 20211 event here
• Winter Storm, March 21, 20211 event here
• Blizzard, March 12, 20212 events here
• Winter Storm, February 24, 20211 event here
• Winter Weather, February 10, 20211 event here
• Dust Storm, January 13, 2021101 kt wind · 1 event here
• High Wind, December 22, 202060 kt wind · 1 event here
• Winter Weather, November 23, 20201 event here
• High Wind, November 13, 202079 kt wind · 1 event here
• High Wind, November 8, 202055 kt wind · 1 event here
• Heavy Snow, October 23, 20201 event here
• High Wind, October 11, 202071 kt wind · 1 event here
• Winter Weather, September 7, 20201 event here
• Thunderstorm Wind, August 11, 202052 kt wind · 1 event here
• Hail, July 9, 20202.5 in hail · 1 event here
• Thunderstorm Wind, June 24, 202058 kt wind · 1 event here
• Hail, June 8, 20201 in hail · 1 event here
• Thunderstorm Wind, June 6, 20202 injured · 96 kt wind · 9 events here
• Thunderstorm Wind, June 4, 202061 kt wind · 1 event here
• Winter Storm, April 15, 20201 event here
• Blizzard, March 19, 20201 event here
• Winter Storm, February 6, 20201 event here
• Winter Weather, February 3, 20201 event here
• High Wind, January 17, 202070 kt wind · 1 event here
• Blizzard, November 25, 20191 event here
• Winter Storm, October 29, 20191 event here
• Winter Weather, October 27, 20191 event here
• Winter Storm, October 23, 20191 event here
• Winter Weather, October 9, 20191 event here
• Tornado, September 8, 2019EF0 · 2 events here
• Flash Flood, August 21, 2019$500,000 · 1 in hail · 2 events here
• Thunderstorm Wind, July 30, 201950 kt wind · 1 event here
• Hail, July 22, 20191 in hail · 1 event here
• Flash Flood, July 20, 2019$25,000 · 52 kt wind · 1 event here
• Hail, July 5, 20192.5 in hail · 5 events here
• Tornado, July 4, 2019EF0 · 5 events here
• Hail, July 1, 20191.25 in hail · 1 event here
• Hail, May 28, 20191.25 in hail · 3 events here
• Tornado, May 26, 2019EF0 · 2 events here
• Winter Storm, April 10, 20191 event here
• Blizzard, March 13, 201952 kt wind · 1 event here
• Winter Storm, March 1, 20191 event here
• Heavy Snow, February 22, 20191 event here
• Winter Weather, February 5, 20191 event here
• Blizzard, January 21, 20191 event here
• Heavy Snow, January 11, 20191 event here
• Winter Storm, November 22, 201853 kt wind · 1 event here
• Winter Weather, November 11, 20181 event here
• High Wind, November 2, 201858 kt wind · 1 event here
• Thunderstorm Wind, August 3, 201858 kt wind · 1 event here
• Hail, July 26, 20181.25 in hail · 1 event here
• Flash Flood, July 24, 20181.5 in hail · 1 event here
• Tornado, July 23, 2018$5,000 · EF0 · 1 event here
• Thunderstorm Wind, July 2, 201856 kt wind · 1 event here
• Tornado, June 19, 2018EF0 · 3 events here
• Hail, May 13, 20181.5 in hail · 1 event here
• Hail, May 2, 2018$1,000 · 0.88 in hail · 1 event here
• High Wind, April 17, 201889 kt wind · 1 event here
• Blizzard, April 13, 201866 kt wind · 1 event here
• High Wind, March 23, 201858 kt wind · 1 event here
• High Wind, March 5, 201869 kt wind · 1 event here
• Winter Storm, January 20, 20181 event here
• Thunderstorm Wind, August 4, 201761 kt wind · 1 event here
• Hail, July 8, 20170.88 in hail · 1 event here
• Hail, July 4, 20171 in hail · 1 event here
• Flash Flood, May 8, 20172.75 in hail · 8 events here
• Hail, May 7, 201760 kt wind · 2 events here
• Winter Storm, April 28, 20171 event here
• High Wind, March 7, 201781 kt wind · 1 event here
• High Wind, March 6, 201762 kt wind · 1 event here
• Winter Weather, February 1, 20171 event here
• Winter Storm, January 3, 20171 event here
• Winter Storm, December 15, 20161 event here
• Flash Flood, July 24, 20162.75 in hail · 1 event here
• Hail, July 19, 20160.88 in hail · 1 event here
• Hail, July 15, 20162 in hail · 7 events here
• Hail, June 28, 20161.75 in hail · 4 events here
• Tornado, May 24, 2016EF1 · 5 events here
• Heavy Snow, April 15, 20161 event here
• Blizzard, March 22, 201652 kt wind · 1 event here
• Winter Storm, March 17, 20161 event here
• Winter Storm, February 1, 20161 event here
• Winter Storm, December 14, 20151 event here
• Blizzard, November 16, 20151 event here
• Hail, September 29, 20151.5 in hail · 1 event here
• Thunderstorm Wind, July 15, 201552 kt wind · 1 event here
• Tornado, June 24, 2015$75,000 · EF1 · 9 events here
• Flash Flood, June 11, 2015$15,000 · 1 event here
• Tornado, June 4, 2015EF3 · 8 events here
• Avalanche, May 12, 20151 injured · 1 event here
• Winter Storm, May 9, 20155 events here
• Thunderstorm Wind, May 2, 20152 injured · 1 event here
• Heavy Snow, February 25, 20151 event here
• Winter Storm, February 15, 20151 event here
• Winter Storm, February 1, 20151 event here
• Winter Weather, January 31, 20151 event here
• Winter Storm, January 1, 20151 event here
• Winter Storm, December 25, 20141 event here
• Frost/Freeze, November 10, 2014$10 million · 1 event here
• High Wind, November 10, 2014$10,000 · 75 kt wind · 1 event here
• Thunderstorm Wind, October 1, 201452 kt wind · 1 event here
• Lightning, August 26, 20142 injured · 1 event here
• Flash Flood, July 29, 20141 event here
• Flash Flood, July 7, 2014$5,000 · 1.75 in hail · 1 event here
• Thunderstorm Wind, June 26, 201452 kt wind · 1 event here
• Flash Flood, June 24, 20142.5 in hail · 1 event here
• Tornado, June 14, 2014EF0 · 3 events here
• Flash Flood, May 22, 20141.75 in hail · 2 events here
• Tornado, May 21, 2014EF0 · 1 event here
• Hail, May 20, 20142.75 in hail · 4 events here
• Winter Storm, May 11, 20141 event here
• Tornado, May 7, 2014EF0 · 1 event here
• High Wind, April 29, 201467 kt wind · 1 event here
• Winter Storm, April 2, 20141 event here
• Thunderstorm Wind, March 30, 201485 kt wind · 1 event here
• Winter Weather, March 1, 20141 death · 30 injured · 1 event here
• High Wind, February 16, 201454 kt wind · 1 event here
• Winter Storm, January 29, 201483 kt wind · 1 event here
• Thunderstorm Wind, September 22, 201366 kt wind · 1 event here
• Flash Flood, September 11, 20135 events here
• Thunderstorm Wind, August 15, 201355 kt wind · 1 event here
• Hail, July 20, 20131.75 in hail · 1 event here
• Tornado, June 18, 2013EF1 · 2 events here
• Winter Storm, April 15, 20131 event here
• Winter Storm, March 22, 20131 event here
• Blizzard, March 8, 20131 event here
• Blizzard, February 24, 20131 event here
• Winter Weather, February 20, 20131 event here
• Blizzard, December 19, 20121 event here
• High Wind, October 17, 201262 kt wind · 1 event here
• Tornado, June 7, 2012EF2 · 1 event here
• Tornado, June 6, 2012EF0 · 2 events here
• Hail, June 2, 20121 in hail · 2 events here
• Heat, June 1, 20121 event here
• Hail, May 5, 20121.75 in hail · 1 event here
• High Wind, March 18, 201260 kt wind · 1 event here
• Winter Storm, February 23, 20121 event here
• Winter Storm, February 2, 20121 event here
• High Wind, December 31, 2011109 kt wind · 1 event here
• Winter Storm, December 21, 20111 event here
• Blizzard, November 1, 20111 event here
• Winter Storm, October 25, 20111 event here
• High Wind, October 6, 201192 kt wind · 1 event here
• Thunderstorm Wind, July 26, 201152 kt wind · 1 event here
• Flash Flood, July 14, 20111 in hail · 1 event here
• Flash Flood, July 13, 20114.5 in hail · 7 events here
• Tornado, July 12, 2011EF0 · 2 events here
• Hail, July 8, 20111 in hail · 1 event here
• Flash Flood, July 7, 2011$1.0 million · 1.75 in hail · 1 event here
• Hail, June 30, 2011$200,000 · 1.25 in hail · 2 events here
• Thunderstorm Wind, June 29, 201170 kt wind · 1 event here
• Tornado, June 19, 2011EF0 · 1 event here
• Drought, March 1, 20111 event here
• Winter Storm, February 5, 20111 event here
• Extreme Cold/Wind Chill, February 1, 20111 event here
• Winter Weather, January 9, 20111 event here
• Blizzard, December 30, 20101 event here
• High Wind, October 26, 2010$1,000 · 61 kt wind · 1 event here
• Tornado, July 4, 2010EF1 · 2 events here
• Thunderstorm Wind, June 25, 201053 kt wind · 1 event here
• Tornado, May 26, 2010EF0 · 2 events here
• Hail, May 24, 20101 in hail · 1 event here
• Winter Storm, March 23, 20101 event here
• Winter Storm, March 18, 20101 event here
• Winter Storm, December 22, 20091 event here
• Winter Storm, November 14, 20091 event here

Earlier years, state by state:

• 2009
• 2008
• 2007
• 2006
• 2005
• 2004
• 2003
• 2002
• 2001
• 2000
• 1999
• 1998
• 1997
• 1996
• 1995
• 1994
• 1993
• 1991
• 1990
• 1989
• 1988
• 1987
• 1986
• 1985
• 1984
• 1983
• 1982
• 1981
• 1980
• 1979
• 1978
• 1977
• 1976
• 1975
• 1973
• 1972
• 1971
• 1970
• 1969
• 1968
• 1967
• 1966
• 1965
• 1964
• 1962
• 1961
• 1960
• 1959
• 1958
• 1957
• 1956
• 1955

Tornadoes in Denver CountyEvery warning in Denver County since 1986Every county in Colorado

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.