Storm History: Maricopa County, Arizona

Events

4,273

Deaths

2,079

Injuries

206

Damage

$3.4 billion

Episodes

1,208

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 Maricopa County

• Excessive Heat, July 11, 2023233 deaths · 19 events here
• Excessive Heat, July 23, 2023108 deaths · 17 events here
• Excessive Heat, July 19, 202281 deaths · 26 events here
• Excessive Heat, July 14, 202264 deaths · 20 events here
• Excessive Heat, June 12, 202160 deaths · 19 events here
• Excessive Heat, August 1, 202356 deaths · 26 events here
• Excessive Heat, July 8, 202255 deaths · 28 events here
• Excessive Heat, July 6, 202149 deaths · 20 events here
• Excessive Heat, July 9, 202047 deaths · 21 events here
• Excessive Heat, August 12, 202043 deaths · 17 events here
• Excessive Heat, July 22, 201840 deaths · 6 events here
• Excessive Heat, August 1, 202040 deaths · 19 events here
• Excessive Heat, June 26, 202440 deaths · 10 events here
• Excessive Heat, June 6, 202236 deaths · 20 events here
• Excessive Heat, August 25, 202335 deaths · 18 events here
• Excessive Heat, August 2, 201831 deaths · 25 events here
• Excessive Heat, July 18, 202031 deaths · 17 events here
• Heat, July 18, 202130 deaths · 14 events here
• Excessive Heat, July 26, 202026 deaths · 20 events here
• Excessive Heat, July 22, 201825 deaths · 25 events here

• Flash Flood, October 5, 20102 injured · $2.8 billion · 3 in hail · 14 events here
• Thunderstorm Wind, July 25, 20061 injured · $150 million · 80 kt wind · 1 event here
• Thunderstorm Wind, August 14, 1996$100 million · 1 event here
• Dust Storm, July 14, 2002$70 million · 91 kt wind · 3 events here
• Flood, September 1, 19995 injured · $37 million · 1.5 in hail · 11 events here
• Hail, August 28, 20081 injured · $27 million · 1 in hail · 12 events here
• Flash Flood, August 13, 20212 deaths · $26 million · 65 kt wind · 33 events here
• Tornado, June 21, 19723 injured · $25 million · F2 · 4 events here
• Flash Flood, July 31, 20121 injured · $10 million · 60 kt wind · 9 events here
• Wildfire, June 4, 2021$8.0 million · 1 event here
• Flash Flood, September 8, 2014$7.8 million · 12 events here
• Flash Flood, September 12, 2023$7.4 million · 1 in hail · 24 events here
• Dust Storm, July 17, 20221 injured · $5.2 million · 87 kt wind · 23 events here
• Tornado, August 5, 19931 injured · $5.0 million · F0 · 2 events here
• Tornado, January 17, 1993$5.0 million · F2 · 1 event here
• Hail, September 13, 19949 injured · $5.0 million · 1.75 in hail · 5 events here
• Thunderstorm Wind, July 14, 20011 death · $5.0 million · 80 kt wind · 1 event here
• Flash Flood, August 19, 2014$3.0 million · 10 events here
• Flash Flood, October 21, 2000$3.0 million · 1 event here
• Flash Flood, October 27, 2000$3.0 million · 1 event here

• Hail, September 28, 1995$2,000 · 4.5 in hail · 5 events here
• Flash Flood, October 5, 20102 injured · $2.8 billion · 3 in hail · 14 events here
• Hail, July 25, 19902.75 in hail · 2 events here
• Flash Flood, October 12, 20251 death · $2.6 million · 2 in hail · 32 events here
• Tornado, September 25, 20251 death · $1.5 million · 1.75 in hail · 57 events here
• Flash Flood, October 5, 20211.75 in hail · 17 events here
• Hail, August 12, 20181.75 in hail · 1 event here
• Hail, October 21, 2018$50,000 · 1.75 in hail · 4 events here
• Hail, August 28, 20021.75 in hail · 2 events here
• Hail, September 7, 2002$200,000 · 1.75 in hail · 2 events here
• Flash Flood, October 25, 1998$20,000 · 1.75 in hail · 9 events here
• Hail, September 6, 19951.75 in hail · 3 events here
• Hail, September 27, 1995$100,000 · 1.75 in hail · 3 events here
• Hail, September 13, 19949 injured · $5.0 million · 1.75 in hail · 5 events here
• Hail, January 14, 19931.75 in hail · 2 events here

• Tornado, August 4, 1957$3,000 · F3 · 1 event here
• Tornado, July 4, 19682 injured · $25,000 · F2 · 2 events here
• Tornado, October 3, 19683 injured · $250,000 · F2 · 1 event here
• Tornado, August 30, 197141 injured · $2.5 million · F2 · 3 events here
• Tornado, September 14, 1971$25,000 · F2 · 1 event here
• Tornado, June 21, 19723 injured · $25 million · F2 · 4 events here
• Tornado, October 24, 1992F2 · 2 events here
• Tornado, January 17, 1993$5.0 million · F2 · 1 event here
• Tornado, July 28, 1994F2 · 7 events here

Every tornado in Maricopa County, with its track

• Wildfire, May 11, 2026$2.0 million · 1 event here
• Tornado, November 18, 2025$218,000 · EF0 · 27 events here
• Lightning, October 22, 2025$10,000 · 1 event here
• Flash Flood, October 12, 20251 death · $2.6 million · 2 in hail · 32 events here
• Tornado, September 25, 20251 death · $1.5 million · 1.75 in hail · 57 events here
• Flash Flood, September 19, 2025$20,000 · 1 event here
• Flash Flood, September 3, 2025$20,000 · 50 kt wind · 7 events here
• Dust Storm, September 1, 2025$8,000 · 53 kt wind · 8 events here
• Flood, August 26, 2025$13,000 · 50 kt wind · 3 events here
• Flash Flood, August 25, 2025$86,000 · 57 kt wind · 26 events here
• Dust Storm, August 21, 2025$22,000 · 60 kt wind · 10 events here
• Flash Flood, August 15, 20251 event here
• Flash Flood, August 14, 2025$71,000 · 50 kt wind · 10 events here
• Flash Flood, July 2, 2025$101,000 · 74 kt wind · 3 events here
• Flash Flood, June 2, 2025$500 · 1 event here
• Heat, May 21, 20251 death · 1 event here
• Flash Flood, May 4, 20252 events here
• Dust Storm, April 18, 2025$1,000 · 56 kt wind · 2 events here
• Tornado, April 2, 20251 event here
• Strong Wind, March 13, 2025$1,000 · 1 event here
• Dust Storm, March 1, 20254 deaths · 8 injured · $300,000 · 2 events here
• Thunderstorm Wind, September 1, 202450 kt wind · 1 event here
• Flood, August 22, 20241 death · $74,000 · 56 kt wind · 14 events here
• Thunderstorm Wind, August 18, 2024$103,000 · 52 kt wind · 2 events here
• Flash Flood, August 6, 2024$63,000 · 61 kt wind · 4 events here
• Flash Flood, August 3, 202461 kt wind · 2 events here
• Thunderstorm Wind, July 31, 202458 kt wind · 1 event here
• Flash Flood, July 25, 2024$74,000 · 61 kt wind · 11 events here
• Hail, July 24, 20241 death · $2.3 million · 1.25 in hail · 22 events here
• Thunderstorm Wind, July 23, 202453 kt wind · 1 event here
• Dust Storm, July 21, 2024$107,000 · 52 kt wind · 12 events here
• Flash Flood, July 16, 20241 event here
• Dust Storm, July 14, 2024$44,000 · 1 in hail · 11 events here
• Thunderstorm Wind, July 11, 2024$2,000 · 1 event here
• Excessive Heat, June 26, 202440 deaths · 10 events here
• Thunderstorm Wind, June 25, 2024$2,000 · 2 events here
• Dust Storm, June 24, 2024$2,000 · 3 events here
• Heat, June 23, 202416 deaths · 6 events here
• Excessive Heat, June 19, 202418 deaths · 21 events here
• High Wind, June 13, 2024$1,000 · 53 kt wind · 1 event here
• Wildfire, June 12, 2024$3.0 million · 1 event here
• Excessive Heat, June 9, 202425 deaths · 20 events here
• Excessive Heat, June 3, 202415 deaths · 20 events here
• Heat, May 30, 20243 deaths · 2 events here
• Heat, May 16, 20242 deaths · 2 events here
• Heat, April 22, 20243 deaths · 3 events here
• Flood, April 1, 20241 event here
• Hail, March 18, 20240.75 in hail · 2 events here
• Dust Storm, February 28, 20243 events here
• Strong Wind, February 6, 2024$1,000 · 1 event here
• Flood, January 23, 20241 event here
• Strong Wind, January 11, 20241 death · $500 · 1 event here
• Dense Fog, December 24, 20239 events here
• Flash Flood, December 22, 202370 kt wind · 1 event here
• Heat, September 16, 20235 deaths · 4 events here
• Flash Flood, September 12, 2023$7.4 million · 1 in hail · 24 events here
• Excessive Heat, September 6, 202312 deaths · 20 events here
• Flash Flood, August 31, 2023$87,000 · 64 kt wind · 32 events here
• Excessive Heat, August 25, 202335 deaths · 18 events here
• Dust Storm, August 18, 20231 event here
• Thunderstorm Wind, August 17, 2023$4,000 · 61 kt wind · 3 events here
• Thunderstorm Wind, August 16, 202359 kt wind · 1 event here
• Excessive Heat, August 15, 202320 deaths · 18 events here
• Heat, August 9, 202322 deaths · 9 events here
• Thunderstorm Wind, August 8, 2023$3,000 · 50 kt wind · 1 event here
• Excessive Heat, August 4, 20231 death · 1 event here
• Excessive Heat, August 1, 202356 deaths · 26 events here
• Thunderstorm Wind, July 30, 2023$50,000 · 1 event here
• Dust Storm, July 26, 2023$180,000 · 55 kt wind · 21 events here
• Excessive Heat, July 23, 2023108 deaths · 17 events here
• Dust Storm, July 17, 202350 kt wind · 1 event here
• Excessive Heat, July 16, 20231 death · 1 event here
• Excessive Heat, July 11, 2023233 deaths · 19 events here
• Excessive Heat, July 6, 202325 deaths · 15 events here
• Excessive Heat, July 1, 202310 deaths · 15 events here
• Heat, June 27, 20237 deaths · 6 events here
• Heat, June 20, 202312 deaths · 11 events here
• Heat, June 17, 20232 deaths · 2 events here
• Heat, June 4, 20233 deaths · 3 events here
• Heat, May 21, 20233 deaths · 2 events here
• Flash Flood, May 19, 2023$1,000 · 2 events here
• Strong Wind, May 18, 2023$2,000 · 1 event here
• Excessive Heat, May 13, 20237 deaths · 5 events here
• Flood, May 1, 20231 event here
• Heat, April 29, 20233 deaths · 3 events here
• Heat, April 11, 20232 deaths · 2 events here
• Flood, April 1, 20232 deaths · $30,000 · 6 events here
• Flood, March 22, 2023$40,000 · 7 events here
• Flash Flood, March 15, 202352 kt wind · 7 events here
• Flash Flood, March 11, 20231 event here
• Flood, March 4, 20231 death · $65,000 · 11 events here
• Flood, March 1, 2023$1,000 · 6 events here
• Thunderstorm Wind, February 22, 2023$4,000 · 63 kt wind · 4 events here
• Thunderstorm Wind, February 14, 2023$3,000 · 1 event here
• Dense Fog, December 4, 20228 events here
• Tornado, October 15, 20221 injured · $276,000 · EF0 · 28 events here
• Flash Flood, October 6, 20221 in hail · 1 event here
• Flash Flood, October 3, 2022$91,000 · 58 kt wind · 38 events here
• Heat, September 23, 20224 deaths · 3 events here
• Flash Flood, September 23, 202266 kt wind · 2 events here
• Flash Flood, September 21, 20226 events here
• Heat, September 19, 20221 death · 1 event here
• Flash Flood, September 11, 2022$46,000 · 75 kt wind · 13 events here
• Flash Flood, September 9, 2022$10,000 · 2 events here
• Excessive Heat, September 5, 20221 death · 1 event here
• Flash Flood, September 2, 2022$50,000 · 1 in hail · 10 events here
• Dust Storm, September 1, 202252 kt wind · 1 event here
• Excessive Heat, September 1, 202225 deaths · 15 events here
• Excessive Heat, August 29, 20229 deaths · 12 events here
• Flash Flood, August 27, 2022$55,000 · 52 kt wind · 4 events here
• Flash Flood, August 23, 2022$27,000 · 1 in hail · 10 events here
• Heat, August 23, 20227 deaths · 7 events here
• Flood, August 21, 2022$1,000 · 56 kt wind · 1 event here
• Flash Flood, August 20, 2022$16,000 · 52 kt wind · 5 events here
• Flash Flood, August 19, 2022$15,000 · 10 events here
• Flash Flood, August 18, 2022$89,000 · 61 kt wind · 10 events here
• Flash Flood, August 17, 2022$20,000 · 61 kt wind · 5 events here
• Heat, August 16, 20228 deaths · 7 events here
• Flash Flood, August 14, 2022$14,000 · 52 kt wind · 7 events here
• Flash Flood, August 12, 2022$167,000 · 1.5 in hail · 35 events here
• Heat, August 10, 20227 deaths · 6 events here
• Flash Flood, August 10, 202261 kt wind · 2 events here
• Flash Flood, August 7, 2022$133,000 · 67 kt wind · 8 events here
• Heat, August 6, 20226 deaths · 5 events here
• Flash Flood, August 4, 2022$41,000 · 7 events here
• Heat, August 1, 202212 deaths · 6 events here
• Flash Flood, July 31, 20222 events here
• Flash Flood, July 30, 2022$317,000 · 56 kt wind · 20 events here
• Flash Flood, July 28, 2022$4,000 · 3 events here
• Flash Flood, July 25, 20222 events here
• Flash Flood, July 24, 20221 event here
• Excessive Heat, July 19, 202281 deaths · 26 events here
• Dust Storm, July 17, 20221 injured · $5.2 million · 87 kt wind · 23 events here
• Dust Storm, July 16, 2022$58,000 · 56 kt wind · 11 events here
• Thunderstorm Wind, July 14, 2022$5,000 · 1 event here
• Excessive Heat, July 14, 202264 deaths · 20 events here
• Flash Flood, July 13, 2022$101,000 · 52 kt wind · 10 events here
• Excessive Heat, July 8, 202255 deaths · 28 events here
• Heat, July 6, 20224 deaths · 3 events here
• Heat, July 1, 202218 deaths · 5 events here
• Dust Storm, June 29, 20223 events here
• Heat, June 28, 20229 deaths · 6 events here
• Flash Flood, June 26, 20222 events here
• Dust Storm, June 25, 202251 kt wind · 1 event here
• Flood, June 24, 2022$5,000 · 2 events here
• Tornado, June 23, 2022$76,000 · 61 kt wind · 5 events here
• Heat, June 21, 202213 deaths · 6 events here
• Excessive Heat, June 16, 20229 deaths · 6 events here
• Excessive Heat, June 6, 202236 deaths · 20 events here
• Heat, May 27, 20224 deaths · 3 events here
• Heat, May 14, 20225 deaths · 5 events here
• High Wind, March 28, 2022$500 · 51 kt wind · 2 events here
• Lightning, March 20, 2022$5,000 · 1 event here
• Dust Storm, February 2, 202255 kt wind · 1 event here
• Strong Wind, January 22, 2022$5,000 · 1 event here
• Dense Fog, December 25, 20212 events here
• Flood, December 24, 20211 event here
• Flash Flood, October 5, 20211.75 in hail · 17 events here
• Flash Flood, September 18, 202150 kt wind · 5 events here
• Excessive Heat, September 12, 20211 death · 1 event here
• Excessive Heat, September 11, 202110 deaths · 18 events here
• Excessive Heat, September 9, 20214 deaths · 15 events here
• Heat, September 4, 202115 deaths · 11 events here
• Flash Flood, September 1, 20211 event here
• Heat, August 29, 202112 deaths · 6 events here
• Excessive Heat, August 25, 202113 deaths · 11 events here
• Flash Flood, August 18, 20212 deaths · $103,000 · 56 kt wind · 26 events here
• Flash Flood, August 16, 2021$36,000 · 66 kt wind · 23 events here
• Hail, August 15, 2021$42,000 · 50 kt wind · 5 events here
• Flash Flood, August 13, 20212 deaths · $26 million · 65 kt wind · 33 events here
• Flash Flood, August 11, 2021$183,000 · 56 kt wind · 14 events here
• Flash Flood, August 10, 20211 event here
• Heat, August 7, 202117 deaths · 6 events here
• Excessive Heat, August 1, 202125 deaths · 22 events here
• Thunderstorm Wind, July 30, 2021$60,000 · 50 kt wind · 1 event here
• Flash Flood, July 29, 20211 event here
• Heat, July 27, 20217 deaths · 5 events here
• Flash Flood, July 25, 2021$220,000 · 15 events here
• Flash Flood, July 22, 2021$1.5 million · 70 kt wind · 22 events here
• Flash Flood, July 21, 202165 kt wind · 2 events here
• Heat, July 18, 202130 deaths · 14 events here
• Flash Flood, July 15, 2021$266,000 · 63 kt wind · 10 events here
• Flash Flood, July 14, 2021$70,000 · 50 kt wind · 4 events here
• Thunderstorm Wind, July 12, 2021$6,000 · 63 kt wind · 2 events here
• Dust Storm, July 10, 2021$290,000 · 1 in hail · 22 events here
• Flash Flood, July 9, 2021$105,000 · 56 kt wind · 9 events here
• Excessive Heat, July 6, 202149 deaths · 20 events here
• Flash Flood, July 3, 202151 kt wind · 6 events here
• Heat, July 1, 202114 deaths · 5 events here
• Thunderstorm Wind, June 30, 202151 kt wind · 1 event here
• Excessive Heat, June 25, 202117 deaths · 10 events here
• Excessive Heat, June 12, 202160 deaths · 19 events here
• Heat, June 5, 20215 deaths · 3 events here
• Wildfire, June 4, 2021$8.0 million · 1 event here
• Heat, June 1, 20211 death · 1 event here
• Heat, May 12, 20215 deaths · 4 events here
• Heat, May 5, 20212 deaths · 2 events here
• Dust Storm, April 28, 20211 event here
• Heavy Snow, January 25, 20214 events here
• Thunderstorm Wind, January 25, 2021$272,000 · 61 kt wind · 16 events here
• Dense Fog, December 11, 20202 events here
• Heat, October 1, 20202 deaths · 2 events here
• Heat, September 28, 20202 deaths · 2 events here
• Wildfire, September 25, 20201 event here
• Excessive Heat, September 17, 202010 events here
• Hail, September 8, 2020$35,000 · 52 kt wind · 5 events here
• Excessive Heat, September 2, 202015 deaths · 19 events here
• Flash Flood, August 29, 2020$123,000 · 56 kt wind · 9 events here
• Excessive Heat, August 23, 202020 deaths · 18 events here
• Flash Flood, August 22, 20202 deaths · 3 injured · $10,000 · 1 event here
• Lightning, August 20, 2020$350 · 1 event here
• Flash Flood, August 20, 2020$128,000 · 61 kt wind · 10 events here
• Dust Storm, August 17, 2020$33,000 · 52 kt wind · 8 events here
• Dust Storm, August 16, 2020$90,000 · 70 kt wind · 3 events here
• Excessive Heat, August 12, 202043 deaths · 17 events here
• Excessive Heat, August 9, 20205 deaths · 10 events here
• Excessive Heat, August 1, 202040 deaths · 19 events here
• Excessive Heat, July 26, 202026 deaths · 20 events here
• Tornado, July 24, 2020EF0 · 1 event here
• Flash Flood, July 23, 20201 event here
• Excessive Heat, July 18, 202031 deaths · 17 events here
• Heat, July 15, 202024 deaths · 3 events here
• Excessive Heat, July 9, 202047 deaths · 21 events here
• Heat, July 3, 202018 deaths · 6 events here
• Heat, June 24, 20206 deaths · 4 events here
• Wildfire, June 23, 20201 event here
• Wildfire, June 13, 2020$1.0 million · 1 event here
• Heat, June 12, 20201 death · 1 event here
• Excessive Heat, June 1, 202010 deaths · 19 events here
• Dust Storm, May 30, 20201 event here
• Excessive Heat, May 27, 20205 deaths · 17 events here
• Thunderstorm Wind, May 10, 2020$5,000 · 1 event here
• Excessive Heat, May 4, 20202 deaths · 15 events here
• Excessive Heat, April 26, 20202 deaths · 16 events here
• Hail, March 18, 2020$20,000 · 54 kt wind · 2 events here
• Flash Flood, March 13, 2020$50,000 · 7 events here
• Hail, March 13, 20200.88 in hail · 2 events here
• Flash Flood, March 12, 2020$10,000 · 2 events here
• Flood, February 22, 2020$25,000 · 1 event here
• Funnel Cloud, December 27, 20191 event here
• Heavy Rain, December 9, 2019$20,000 · 1 event here
• Hail, December 9, 20191 in hail · 7 events here
• Tornado, November 29, 2019$105,000 · EF0 · 2 events here
• Thunderstorm Wind, November 29, 2019$45,000 · 58 kt wind · 4 events here
• Thunderstorm Wind, November 29, 2019$20,000 · 52 kt wind · 1 event here
• Flash Flood, November 29, 2019$31,000 · 2 events here
• Flash Flood, November 29, 20191 event here
• Flash Flood, November 29, 2019$1,000 · 4 events here
• Tornado, November 29, 2019$140,000 · EF0 · 2 events here
• Funnel Cloud, November 21, 20192 events here

Earlier years, state by state:

• 2019
• 2018
• 2017
• 2016
• 2015
• 2014
• 2013
• 2012
• 2011
• 2010
• 2009
• 2008
• 2007
• 2006
• 2005
• 2004
• 2003
• 2002
• 2001
• 2000
• 1999
• 1998
• 1997
• 1996
• 1995
• 1994
• 1993
• 1992
• 1991
• 1990
• 1989
• 1988
• 1987
• 1986
• 1985
• 1984
• 1983
• 1982
• 1981
• 1980
• 1979
• 1978
• 1977
• 1976
• 1975
• 1974
• 1973
• 1972
• 1971
• 1970
• 1969
• 1968
• 1967
• 1966
• 1965
• 1964
• 1963
• 1962
• 1961
• 1960
• 1959
• 1958
• 1957
• 1956
• 1955

Tornadoes in Maricopa CountyEvery warning in Maricopa County since 1986Every county in Arizona

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.