Storm History: Clarion County, Pennsylvania

Events

610

Deaths

4

Injuries

36

Damage

$82 million

Episodes

395

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 Clarion County

• Lake-Effect Snow, January 7, 20152 deaths · 10 injured · 1 event here
• Flash Flood, July 19, 19961 death · 1 injured · $75 million · 1 event here
• Tornado, July 23, 19781 death · 24 injured · $250,000 · 71 kt wind · 6 events here

• Flash Flood, July 19, 19961 death · 1 injured · $75 million · 1 event here
• Flood, September 17, 2004$2.0 million · 1 event here
• Hail, October 6, 2024$1.0 million · 1 in hail · 3 events here
• High Wind, September 14, 2008$750,000 · 70 kt wind · 1 event here
• Flood, January 19, 1996$630,000 · 1 event here
• Tornado, October 4, 19731 injured · $250,000 · F1 · 1 event here
• Tornado, July 23, 19781 death · 24 injured · $250,000 · 71 kt wind · 6 events here
• Flash Flood, July 26, 2023$107,000 · 50 kt wind · 13 events here
• Thunderstorm Wind, February 11, 2009$100,000 · 80 kt wind · 1 event here
• Flash Flood, July 1, 2023$100,000 · 2 events here
• Tornado, May 1, 2017$76,000 · EF2 · 8 events here
• Thunderstorm Wind, August 19, 2006$75,000 · 52 kt wind · 1 event here
• High Wind, May 11, 2008$75,000 · 50 kt wind · 1 event here
• Hail, May 10, 2013$72,000 · 1.5 in hail · 4 events here
• Tornado, July 26, 2002$60,000 · F0 · 4 events here
• Hail, September 25, 1994$50,000 · 3.8 in hail · 1 event here
• Flood, May 31, 2010$50,000 · 1 in hail · 1 event here
• High Wind, April 28, 2011$50,000 · 50 kt wind · 1 event here
• Hail, July 7, 2012$50,000 · 1 in hail · 1 event here
• Flood, July 26, 2012$50,000 · 1 in hail · 1 event here

• Hail, September 25, 1994$50,000 · 3.8 in hail · 1 event here
• Hail, June 16, 2022$3,000 · 2.5 in hail · 3 events here
• Hail, August 3, 20152.5 in hail · 4 events here
• Hail, April 14, 20242 in hail · 5 events here
• Hail, April 20, 2017$10,000 · 2 in hail · 3 events here
• Flash Flood, July 18, 2013$10,000 · 2 in hail · 1 event here
• Tornado, August 6, 2024$2,000 · 1.75 in hail · 1 event here
• Hail, May 15, 2018$8,000 · 1.75 in hail · 5 events here
• Flash Flood, May 28, 2017$41,000 · 1.75 in hail · 11 events here
• Hail, April 10, 2013$10,000 · 1.75 in hail · 1 event here
• Flood, May 31, 2008$10,000 · 1.75 in hail · 2 events here
• Hail, August 2, 2000$10,000 · 1.75 in hail · 2 events here
• Hail, June 21, 1995$2,000 · 1.75 in hail · 3 events here
• Hail, July 10, 19921.75 in hail · 1 event here
• Hail, August 28, 19901.75 in hail · 1 event here

• Tornado, May 31, 1985F5 · 3 events here
• Tornado, July 11, 1976F3 · 2 events here
• Tornado, June 1, 1954$3,000 · F2 · 1 event here
• Tornado, April 14, 1974F2 · 1 event here
• Tornado, May 2, 1983F2 · 2 events here
• Tornado, October 3, 1986F2 · 1 event here
• Tornado, July 19, 1996$30,000 · F2 · 1 event here
• Tornado, May 1, 2017$76,000 · EF2 · 8 events here
• Tornado, August 24, 2023$1,000 · EF2 · 2 events here
• Tornado, June 26, 2024EF2 · 1 event here
• Tornado, June 14, 2026$13,000 · EF2 · 3 events here

Every tornado in Clarion County, with its track

• Tornado, June 14, 2026$13,000 · EF2 · 3 events here
• Hail, May 13, 20261 in hail · 1 event here
• Hail, March 22, 20261.5 in hail · 3 events here
• Winter Weather, March 17, 20261 event here
• Winter Storm, March 16, 20261 event here
• Hail, March 7, 2026$19,000 · 1 in hail · 3 events here
• Winter Storm, January 24, 20261 event here
• Winter Weather, January 19, 20262 events here
• Winter Weather, December 31, 20251 event here
• Thunderstorm Wind, June 27, 2025$13,000 · 50 kt wind · 9 events here
• Flash Flood, June 17, 2025$2,000 · 1 event here
• Flash Flood, June 9, 2025$5,000 · 1 event here
• Tornado, June 9, 2025$13,000 · EF0 · 6 events here
• Flash Flood, June 6, 2025$5,000 · 1 event here
• Tornado, March 16, 2025$15,000 · EF1 · 3 events here
• Cold/Wind Chill, January 20, 20251 event here
• Winter Storm, January 3, 20252 events here
• Winter Storm, December 4, 20241 event here
• Tornado, November 20, 2024$20,000 · EF0 · 2 events here
• Hail, October 6, 2024$1.0 million · 1 in hail · 3 events here
• Tornado, August 6, 2024$2,000 · 1.75 in hail · 1 event here
• Thunderstorm Wind, July 15, 2024$21,000 · 50 kt wind · 3 events here
• Tornado, June 26, 2024EF2 · 1 event here
• Thunderstorm Wind, June 17, 202450 kt wind · 3 events here
• Hail, April 17, 20241.25 in hail · 4 events here
• Hail, April 14, 20242 in hail · 5 events here
• Flash Flood, April 11, 2024$8,000 · 4 events here
• Flash Flood, April 2, 2024$2,000 · 1 event here
• Winter Storm, February 16, 20241 event here
• Winter Storm, January 18, 20241 event here
• Winter Weather, January 15, 20241 event here
• Winter Weather, January 14, 20242 events here
• Winter Storm, January 6, 20241 event here
• Winter Storm, December 18, 20231 event here
• Winter Weather, November 1, 20231 event here
• Tornado, August 24, 2023$1,000 · EF2 · 2 events here
• Flash Flood, July 26, 2023$107,000 · 50 kt wind · 13 events here
• Flash Flood, July 20, 2023$26,000 · 50 kt wind · 5 events here
• Flash Flood, July 1, 2023$100,000 · 2 events here
• Hail, April 1, 2023$35,000 · 66 kt wind · 4 events here
• Thunderstorm Wind, March 25, 2023$10,000 · 53 kt wind · 2 events here
• Winter Weather, March 13, 20232 events here
• Winter Weather, March 6, 20231 event here
• High Wind, March 3, 2023$5,000 · 52 kt wind · 1 event here
• Winter Weather, February 22, 20231 event here
• Winter Weather, January 25, 20231 event here
• Winter Weather, January 22, 20231 event here
• High Wind, December 23, 202253 kt wind · 3 events here
• Ice Storm, December 15, 20221 event here
• Winter Weather, November 15, 20221 event here
• Flood, November 11, 20221 event here
• Thunderstorm Wind, September 21, 2022$10,000 · 50 kt wind · 1 event here
• Hail, June 22, 202265 kt wind · 2 events here
• Hail, June 16, 2022$3,000 · 2.5 in hail · 3 events here
• Hail, June 1, 2022$2,000 · 55 kt wind · 1 event here
• Hail, May 21, 2022$10,000 · 51 kt wind · 6 events here
• Winter Weather, April 18, 20221 event here
• Winter Storm, March 11, 20221 event here
• Winter Weather, March 9, 20221 event here
• Thunderstorm Wind, March 7, 202254 kt wind · 1 event here
• Ice Storm, February 24, 20221 event here
• Winter Storm, February 3, 20221 event here
• Winter Weather, January 24, 20221 event here
• Winter Weather, January 23, 20221 event here
• Winter Storm, January 16, 20221 event here
• Winter Weather, January 9, 20221 event here
• Winter Weather, November 27, 20211 event here
• Tornado, October 16, 2021EF1 · 3 events here
• Flash Flood, August 28, 2021$50,000 · 1 event here
• Flash Flood, August 12, 202155 kt wind · 2 events here
• Hail, July 13, 2021$12,000 · 1 in hail · 4 events here
• Flash Flood, July 7, 2021$36,000 · 1 in hail · 4 events here
• Tornado, June 21, 2021EF0 · 1 event here
• Winter Weather, February 22, 20211 event here
• Winter Storm, February 15, 20211 event here
• Winter Weather, February 10, 20211 event here
• Winter Storm, February 8, 20211 event here
• Winter Weather, February 1, 20211 event here
• Winter Weather, January 3, 20211 event here
• Winter Storm, December 24, 20201 event here
• Winter Storm, December 16, 20201 event here
• Winter Storm, December 1, 20201 event here
• Flash Flood, August 28, 2020$45,000 · 50 kt wind · 2 events here
• Thunderstorm Wind, August 27, 2020$35,000 · 52 kt wind · 2 events here
• Thunderstorm Wind, June 3, 2020$4,000 · 50 kt wind · 3 events here
• Debris Flow, February 12, 20201 event here
• Winter Weather, February 7, 20201 event here
• Winter Weather, December 17, 20191 event here
• Winter Weather, December 4, 20191 event here
• Thunderstorm Wind, September 11, 201950 kt wind · 1 event here
• Flash Flood, August 18, 2019$8,000 · 1 in hail · 2 events here
• Hail, August 17, 2019$13,000 · 1 in hail · 4 events here
• Flash Flood, July 20, 2019$5,000 · 50 kt wind · 3 events here
• Flash Flood, July 19, 2019$15,000 · 50 kt wind · 3 events here
• Flash Flood, July 7, 20191 event here
• Flash Flood, July 4, 2019$5,000 · 1 event here
• Flash Flood, June 16, 20193 events here
• Tornado, May 28, 2019EF0 · 3 events here
• Hail, May 23, 20191.25 in hail · 1 event here
• Tornado, April 14, 2019$2,000 · EF0 · 2 events here
• High Wind, February 24, 201955 kt wind · 1 event here
• Winter Storm, February 20, 20191 event here
• Winter Storm, February 10, 20191 event here
• Extreme Cold/Wind Chill, January 30, 20191 event here
• Winter Storm, January 18, 20191 event here
• Hail, January 8, 20191.25 in hail · 3 events here
• Winter Storm, November 14, 20181 event here
• Thunderstorm Wind, September 21, 201852 kt wind · 2 events here
• Flood, September 7, 20181 event here
• Flash Flood, August 3, 20183 events here
• Flash Flood, July 2, 20181 in hail · 1 event here
• Thunderstorm Wind, June 18, 2018$2,000 · 50 kt wind · 3 events here
• Hail, May 15, 2018$8,000 · 1.75 in hail · 5 events here
• Thunderstorm Wind, May 4, 201859 kt wind · 3 events here
• Winter Weather, March 8, 20182 events here
• Winter Storm, February 7, 20181 event here
• Winter Weather, January 29, 20181 event here
• Winter Storm, January 12, 20182 events here
• Flood, November 5, 2017$3,000 · 50 kt wind · 1 event here
• Tornado, August 22, 2017$1,000 · EF1 · 1 event here
• Hail, August 4, 2017$3,000 · 1 in hail · 1 event here
• Tornado, July 11, 2017$10,000 · EF0 · 1 event here
• Tornado, June 19, 2017$20,000 · EF0 · 1 event here
• Tornado, June 19, 2017$15,000 · EF0 · 1 event here
• Thunderstorm Wind, June 18, 2017$3,000 · 50 kt wind · 1 event here
• Flash Flood, May 28, 2017$41,000 · 1.75 in hail · 11 events here
• Flash Flood, May 5, 2017$20,000 · 50 kt wind · 4 events here
• Tornado, May 1, 2017$76,000 · EF2 · 8 events here
• Hail, April 20, 2017$10,000 · 2 in hail · 3 events here
• Flash Flood, January 12, 2017$19,000 · 50 kt wind · 5 events here
• Thunderstorm Wind, September 8, 2016$11,000 · 50 kt wind · 3 events here
• Tornado, August 25, 2016$2,000 · EF0 · 1 event here
• Thunderstorm Wind, July 24, 2016$5,000 · 50 kt wind · 1 event here
• Thunderstorm Wind, July 13, 2016$500 · 50 kt wind · 1 event here
• Tornado, June 16, 2016$10,000 · EF0 · 1 event here
• Thunderstorm Wind, June 16, 2016$5,000 · 50 kt wind · 1 event here
• Ice Storm, February 15, 20161 event here
• Flood, September 29, 20152 events here
• Thunderstorm Wind, September 4, 2015$4,000 · 50 kt wind · 3 events here
• Hail, August 3, 20152.5 in hail · 4 events here
• Thunderstorm Wind, July 19, 2015$500 · 50 kt wind · 1 event here
• Flood, June 30, 2015$10,000 · 1 in hail · 1 event here
• Thunderstorm Wind, June 12, 2015$25,000 · 50 kt wind · 5 events here
• Tornado, May 31, 2015$500 · EF0 · 3 events here
• Thunderstorm Wind, May 11, 2015$1,000 · 50 kt wind · 1 event here
• Ice Storm, March 3, 20151 event here
• Extreme Cold/Wind Chill, February 24, 20151 event here
• Extreme Cold/Wind Chill, February 19, 20151 event here
• Extreme Cold/Wind Chill, February 14, 20151 event here
• Cold/Wind Chill, February 5, 20151 event here
• Lake-Effect Snow, January 7, 20152 deaths · 10 injured · 1 event here
• Winter Weather, December 2, 20141 event here
• Winter Weather, November 22, 20141 event here
• Flood, July 27, 2014$25,000 · 50 kt wind · 1 event here
• Thunderstorm Wind, July 7, 2014$500 · 50 kt wind · 1 event here
• Flash Flood, June 24, 2014$5,000 · 74 kt wind · 1 event here
• Tornado, June 18, 2014$35,000 · EF0 · 3 events here
• Flood, June 17, 2014$24,000 · 1.25 in hail · 5 events here
• Winter Storm, February 4, 20141 event here
• Extreme Cold/Wind Chill, January 5, 20141 event here
• Cold/Wind Chill, January 2, 20141 event here
• Heavy Snow, November 23, 20131 event here
• Flood, August 31, 2013$1,000 · 50 kt wind · 1 event here
• Flash Flood, July 18, 2013$10,000 · 2 in hail · 1 event here
• Flash Flood, July 17, 2013$25,000 · 1 in hail · 1 event here
• Tornado, July 10, 2013$50,000 · EF1 · 5 events here
• Flash Flood, June 27, 20131 event here
• Hail, May 22, 20131 in hail · 1 event here
• Hail, May 10, 2013$72,000 · 1.5 in hail · 4 events here
• Hail, April 10, 2013$10,000 · 1.75 in hail · 1 event here
• Ice Storm, January 28, 20131 event here
• Ice Storm, December 26, 20121 event here
• Flood, October 29, 2012$10,000 · 1 event here
• Flood, July 26, 2012$50,000 · 1 in hail · 1 event here
• Hail, July 7, 2012$50,000 · 1 in hail · 1 event here
• Hail, June 28, 20121 in hail · 2 events here
• Hail, June 3, 20121 in hail · 2 events here
• Hail, May 27, 2012$15,000 · 1.25 in hail · 2 events here
• Hail, August 25, 201150 kt wind · 1 event here
• Flash Flood, August 19, 20111.5 in hail · 2 events here
• Hail, June 4, 20111 in hail · 2 events here
• Hail, May 25, 2011$3,000 · 50 kt wind · 3 events here
• High Wind, April 28, 2011$50,000 · 50 kt wind · 1 event here
• Flood, March 10, 2011$5,000 · 1 event here
• Heavy Snow, February 20, 20111 event here
• Thunderstorm Wind, July 28, 2010$25,000 · 53 kt wind · 1 event here
• Flash Flood, July 9, 2010$10,000 · 3 events here
• Tornado, June 6, 2010EF0 · 1 event here
• Flood, May 31, 2010$50,000 · 1 in hail · 1 event here
• Hail, April 25, 20101 in hail · 4 events here
• Blizzard, February 9, 20101 event here
• Heavy Snow, February 5, 20101 event here
• Ice Storm, December 25, 20091 event here
• Winter Weather, December 13, 20091 event here
• Cold/Wind Chill, December 11, 20091 event here
• High Wind, December 9, 200950 kt wind · 1 event here
• Thunderstorm Wind, February 11, 2009$100,000 · 80 kt wind · 1 event here
• Ice Storm, January 27, 20091 event here
• Heavy Snow, January 17, 20091 event here
• Heavy Snow, January 9, 20091 event here
• Winter Storm, January 6, 20091 event here
• High Wind, September 14, 2008$750,000 · 70 kt wind · 1 event here
• Hail, June 26, 20081 in hail · 1 event here
• Hail, June 23, 20080.75 in hail · 1 event here
• Flood, May 31, 2008$10,000 · 1.75 in hail · 2 events here
• High Wind, May 11, 2008$75,000 · 50 kt wind · 1 event here
• Heavy Snow, February 29, 20081 event here
• Winter Storm, February 12, 20081 event here
• Winter Storm, February 1, 2008$25,000 · 1 event here
• High Wind, January 30, 2008$25,000 · 50 kt wind · 1 event here
• Ice Storm, December 15, 20071 event here
• Ice Storm, December 13, 20071 event here
• Hail, June 27, 20071.25 in hail · 2 events here
• Flash Flood, June 8, 2007$3,000 · 50 kt wind · 2 events here
• Tornado, May 1, 2007$5,000 · EF0 · 2 events here
• Hail, April 23, 2007$3,000 · 1 in hail · 1 event here
• Flood, March 14, 200750 kt wind · 1 event here
• Ice Storm, February 13, 20071 event here
• Tornado, December 1, 2006$25,000 · F1 · 1 event here
• Thunderstorm Wind, August 19, 2006$75,000 · 52 kt wind · 1 event here
• Flash Flood, July 30, 20061 event here
• Flash Flood, July 21, 20061 event here
• Hail, June 28, 20060.88 in hail · 1 event here
• Thunderstorm Wind, June 22, 2006$4,000 · 50 kt wind · 1 event here
• Flash Flood, June 22, 20061 event here
• Thunderstorm Wind, June 19, 200650 kt wind · 1 event here
• Hail, April 3, 20060.88 in hail · 1 event here
• Hail, April 3, 20060.88 in hail · 1 event here
• High Wind, February 17, 2006$15,000 · 50 kt wind · 1 event here
• Ice Storm, December 15, 20051 event here
• Thunderstorm Wind, November 9, 2005$10,000 · 52 kt wind · 1 event here
• Thunderstorm Wind, November 6, 2005$15,000 · 50 kt wind · 1 event here
• Hail, November 6, 20050.75 in hail · 1 event here
• Thunderstorm Wind, August 13, 2005$5,000 · 50 kt wind · 1 event here
• Thunderstorm Wind, July 26, 2005$3,000 · 50 kt wind · 1 event here
• Thunderstorm Wind, July 26, 2005$5,000 · 50 kt wind · 1 event here
• Thunderstorm Wind, July 25, 2005$6,000 · 52 kt wind · 1 event here
• Thunderstorm Wind, July 13, 2005$3,000 · 50 kt wind · 1 event here
• Flash Flood, July 5, 20051 event here
• Thunderstorm Wind, July 5, 2005$3,000 · 50 kt wind · 1 event here
• Thunderstorm Wind, June 6, 2005$2,000 · 50 kt wind · 1 event here
• Hail, June 6, 20050.75 in hail · 1 event here
• Heavy Snow, April 3, 20051 event here
• Heavy Snow, March 1, 20051 event here
• Heavy Snow, January 22, 20051 event here
• Ice Storm, January 11, 2005$5,000 · 1 event here
• Flood, January 6, 2005$20,000 · 1 event here
• Ice Storm, January 5, 2005$20,000 · 1 event here
• Flood, September 17, 2004$2.0 million · 1 event here
• Flood, September 9, 2004$25,000 · 1 event here

Earlier years, state by state:

• 2004
• 2003
• 2002
• 2001
• 2000
• 1999
• 1998
• 1997
• 1996
• 1995
• 1994
• 1993
• 1992
• 1991
• 1990
• 1989
• 1988
• 1987
• 1986
• 1985
• 1983
• 1982
• 1980
• 1978
• 1976
• 1975
• 1974
• 1973
• 1968
• 1958
• 1954

Tornadoes in Clarion CountyEvery warning in Clarion County since 1986Every county in Pennsylvania

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.