Storm History: Salt Lake County, Utah
Every storm the National Weather Service has filed in Salt Lake County, Utah: floods, hail, damaging wind, tornadoes, winter storms, heat and the rest, with the most serious on record. Events filed by forecast zone count for every county the zone covers.
The record
- Events
- 723
- Deaths
- 18
- Injuries
- 123
- Damage
- $218 million
- Episodes
- 398
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.
Every year
By kind of event
Counted under the kind that heads each episode.
| Kind of event | Events | Deaths | Injuries | Damage |
|---|---|---|---|---|
| Thunderstorm Wind | 187 | 2 | 15 | $4.2 million |
| Flash Flood | 154 | 0 | 0 | $31 million |
| Hail | 129 | 0 | 3 | $5.6 million |
| Heavy Snow | 82 | 0 | 0 | $1.0 million |
| Winter Storm | 40 | 2 | 4 | $1.1 million |
| Tornado | 33 | 1 | 80 | $171 million |
| Avalanche | 24 | 10 | 13 | $33,000 |
| High Wind | 16 | 0 | 0 | $50,000 |
| Dust Storm | 14 | 0 | 0 | $9,000 |
| Excessive Heat | 9 | 0 | 0 | $50,000 |
| Lightning | 7 | 3 | 7 | $310,000 |
| Debris Flow | 6 | 0 | 1 | $200,000 |
| Heavy Rain | 5 | 0 | 0 | $1.5 million |
| Flood | 5 | 0 | 0 | $2.2 million |
| Funnel Cloud | 3 | 0 | 0 | |
| Strong Wind | 3 | 0 | 0 | |
| Winter Weather | 3 | 0 | 0 | $138,000 |
| Extreme Cold/Wind Chill | 2 | 0 | 0 | |
| Wildfire | 1 | 0 | 0 |
The deadliest
- Winter Storm, February 16, 2026
- Avalanche, May 4, 2024
- Lightning, July 25, 2002
- Avalanche, December 28, 2024
- Avalanche, February 21, 2026
- Tornado, August 11, 1999
- Thunderstorm Wind, October 11, 2025
- Thunderstorm Wind, July 10, 1998
- Lightning, May 24, 2000
- Avalanche, March 26, 2023
- Avalanche, April 17, 2023
- Avalanche, February 3, 2025
- Avalanche, February 8, 2025
The costliest
Damage within this county, in the dollars of its year.
- Tornado, August 11, 1999
- Flash Flood, August 1, 2023
- Flash Flood, July 24, 2017
- Hail, October 5, 1994
- Thunderstorm Wind, August 1, 2006
- Heavy Rain, June 9, 1998
- Flood, June 5, 2010
- Flash Flood, May 15, 1997
- Thunderstorm Wind, May 31, 1994
- Heavy Snow, February 6, 2024
- Winter Storm, February 16, 2026
- Flash Flood, August 1, 2021
- Thunderstorm Wind, June 12, 2001
- Flood, October 3, 2025
- Flash Flood, July 18, 2021
- Flash Flood, July 26, 2011
- Lightning, August 13, 1997
- Flash Flood, August 1, 2013
- Flash Flood, August 17, 2021
- Flash Flood, September 6, 2002
The largest hail
The largest stone in each episode, which may have fallen in a neighboring county of the same episode.
- Flash Flood, August 17, 2021
- Flash Flood, June 10, 1997
- Hail, July 21, 1987
- Flash Flood, June 24, 2026
- Flash Flood, June 21, 2024
- Flash Flood, August 12, 2024
- Hail, June 7, 2020
- Flash Flood, August 21, 2018
- Hail, June 8, 2016
- Hail, August 6, 2016
- Flash Flood, August 10, 2016
- Hail, July 4, 2006
- Hail, August 4, 1991
- Hail, September 3, 1983
- Hail, May 23, 1970
The strongest tornadoes
Every episode, newest first
- Wildfire, June 26, 2026
- Flash Flood, June 24, 2026
- Dust Storm, May 13, 2026
- High Wind, April 21, 2026
- Tornado, April 11, 2026
- Avalanche, February 21, 2026
- Winter Storm, February 16, 2026
- Heavy Snow, January 3, 2026
- High Wind, December 17, 2025
- Winter Weather, November 30, 2025
- Thunderstorm Wind, October 15, 2025
- Thunderstorm Wind, October 11, 2025
- Flood, October 3, 2025
- Thunderstorm Wind, August 14, 2025
- Flash Flood, July 14, 2025
- Flash Flood, July 1, 2025
- High Wind, June 21, 2025
- Thunderstorm Wind, June 1, 2025
- Strong Wind, May 29, 2025
- Thunderstorm Wind, May 17, 2025
- Thunderstorm Wind, May 11, 2025
- Winter Storm, March 17, 2025
- Heavy Snow, March 13, 2025
- Avalanche, March 5, 2025
- Heavy Snow, February 13, 2025
- Avalanche, February 8, 2025
- Avalanche, February 3, 2025
- Heavy Snow, February 1, 2025
- Avalanche, January 23, 2025
- Avalanche, December 28, 2024
- Heavy Snow, December 26, 2024
- High Wind, December 14, 2024
- Thunderstorm Wind, September 29, 2024
- Thunderstorm Wind, September 15, 2024
- Flash Flood, August 17, 2024
- Flash Flood, August 12, 2024
- Flash Flood, August 8, 2024
- Flash Flood, July 25, 2024
- Excessive Heat, July 12, 2024
- Flash Flood, June 26, 2024
- Flash Flood, June 21, 2024
- High Wind, June 17, 2024
- Thunderstorm Wind, May 28, 2024
- Avalanche, May 4, 2024
- Strong Wind, April 25, 2024
- High Wind, April 16, 2024
- Heavy Snow, April 5, 2024
- Avalanche, March 27, 2024
- Heavy Snow, March 22, 2024
- Winter Storm, March 12, 2024
- Winter Storm, March 1, 2024
- Avalanche, February 26, 2024
- Heavy Snow, February 19, 2024
- Avalanche, February 11, 2024
- Heavy Snow, February 6, 2024
- Winter Storm, January 11, 2024
- Winter Weather, January 9, 2024
- Heavy Snow, December 7, 2023
- Heavy Snow, December 1, 2023
- Flash Flood, November 19, 2023
- Thunderstorm Wind, September 30, 2023
- Thunderstorm Wind, September 9, 2023
- Flash Flood, September 1, 2023
- Flash Flood, August 17, 2023
- Flash Flood, August 1, 2023
- Flash Flood, July 22, 2023
- Flash Flood, July 17, 2023
- Thunderstorm Wind, July 3, 2023
- Thunderstorm Wind, June 23, 2023
- Thunderstorm Wind, June 18, 2023
- Thunderstorm Wind, June 11, 2023
- Thunderstorm Wind, June 6, 2023
- Hail, June 3, 2023
- Hail, April 18, 2023
- Avalanche, April 17, 2023
- Debris Flow, April 10, 2023
- Debris Flow, April 6, 2023
- Heavy Snow, April 1, 2023
- Heavy Snow, March 29, 2023
- Avalanche, March 28, 2023
- Avalanche, March 26, 2023
- Heavy Snow, March 23, 2023
- Heavy Snow, March 21, 2023
- Flash Flood, March 13, 2023
- Winter Storm, March 8, 2023
- Heavy Snow, March 4, 2023
- Heavy Snow, February 26, 2023
- Heavy Snow, February 21, 2023
- Heavy Snow, February 13, 2023
- Heavy Snow, February 5, 2023
- Avalanche, January 28, 2023
- Extreme Cold/Wind Chill, January 26, 2023
- Heavy Snow, January 14, 2023
- Avalanche, January 10, 2023
- Winter Storm, January 9, 2023
- Winter Storm, January 5, 2023
- Flash Flood, January 1, 2023
- Heavy Snow, December 30, 2022
- Heavy Snow, December 27, 2022
- High Wind, December 21, 2022
- Heavy Snow, December 11, 2022
- Heavy Snow, December 4, 2022
- Heavy Snow, December 1, 2022
- Heavy Snow, November 28, 2022
- Winter Storm, November 7, 2022
- Heavy Snow, November 1, 2022
- Heavy Snow, October 22, 2022
- High Wind, October 22, 2022
- Flash Flood, September 28, 2022
- Flash Flood, September 21, 2022
- Flash Flood, August 11, 2022
- Strong Wind, August 5, 2022
- Flash Flood, August 1, 2022
- Thunderstorm Wind, July 22, 2022
- Flash Flood, July 17, 2022
- Flash Flood, July 1, 2022
- Flash Flood, June 26, 2022
- Flash Flood, June 23, 2022
- Tornado, June 17, 2022
- High Wind, May 19, 2022
- High Wind, May 8, 2022
- Thunderstorm Wind, May 1, 2022
- Heavy Snow, April 10, 2022
- Heavy Snow, March 8, 2022
- Heavy Snow, March 5, 2022
- Winter Storm, January 5, 2022
- Heavy Snow, December 27, 2021
- Winter Storm, December 26, 2021
- Heavy Snow, December 23, 2021
- Heavy Snow, December 13, 2021
- Heavy Snow, December 9, 2021
- High Wind, October 24, 2021
- Tornado, September 1, 2021
- Thunderstorm Wind, August 25, 2021
- Thunderstorm Wind, August 21, 2021
- Flash Flood, August 17, 2021
- Flash Flood, August 1, 2021
- Flash Flood, July 18, 2021
- Excessive Heat, June 14, 2021
- Excessive Heat, June 3, 2021
- Hail, May 16, 2021
- Thunderstorm Wind, May 7, 2021
- High Wind, April 13, 2021
- Winter Storm, November 13, 2020
- Flash Flood, July 27, 2020
- Thunderstorm Wind, June 27, 2020
- Hail, June 7, 2020
- Thunderstorm Wind, June 5, 2020
- Thunderstorm Wind, May 30, 2020
- Flash Flood, May 11, 2020
- Thunderstorm Wind, September 8, 2019
- Flash Flood, August 8, 2019
- Flash Flood, August 4, 2019
- Thunderstorm Wind, July 4, 2019
- Hail, June 13, 2019
- Thunderstorm Wind, May 6, 2019
- Flash Flood, August 21, 2018
- Flash Flood, July 14, 2018
- Hail, June 18, 2018
- Thunderstorm Wind, May 20, 2018
- Hail, May 15, 2018
- Flash Flood, September 14, 2017
- Flash Flood, August 20, 2017
- Hail, August 13, 2017
- Flash Flood, July 24, 2017
- Thunderstorm Wind, May 24, 2017
- Flood, March 23, 2017
- Winter Storm, December 15, 2016
- Flash Flood, October 1, 2016
- Tornado, September 21, 2016
- Flash Flood, August 10, 2016
- Hail, August 6, 2016
- Flash Flood, August 1, 2016
- Flash Flood, June 28, 2016
- Hail, June 8, 2016
- Hail, May 5, 2016
- Flash Flood, October 1, 2015
- Hail, August 5, 2015
- Thunderstorm Wind, July 4, 2015
- Thunderstorm Wind, June 15, 2015
- Debris Flow, June 2, 2015
- Flash Flood, May 24, 2015
- Hail, May 18, 2015
- Flash Flood, September 26, 2014
- Hail, August 20, 2014
- Flash Flood, August 18, 2014
- Hail, August 8, 2014
- Hail, August 3, 2014
- Thunderstorm Wind, July 20, 2014
- Hail, June 8, 2014
- Thunderstorm Wind, May 28, 2014
- Thunderstorm Wind, April 13, 2014
- Flash Flood, September 10, 2013
- Flash Flood, August 12, 2013
- Flash Flood, August 1, 2013
- Hail, July 15, 2013
- Flash Flood, July 4, 2013
- Thunderstorm Wind, June 9, 2013
- Lightning, May 7, 2013
- Flash Flood, August 18, 2011
- Flash Flood, August 1, 2011
- Flash Flood, July 26, 2011
- Thunderstorm Wind, June 28, 2011
- Flood, June 23, 2011
- Thunderstorm Wind, April 21, 2011
- Flood, April 18, 2011
- Thunderstorm Wind, August 22, 2010
- Flash Flood, August 16, 2010
- Flash Flood, August 1, 2010
- Hail, June 6, 2010
- Flood, June 5, 2010
- Hail, April 21, 2010
- Flash Flood, June 17, 2009
- Hail, June 8, 2009
- Flash Flood, August 30, 2008
- Hail, August 9, 2008
- Flash Flood, July 20, 2008
- Thunderstorm Wind, July 3, 2008
- Thunderstorm Wind, May 11, 2008
- Flash Flood, September 4, 2007
- Hail, August 26, 2007
- Flash Flood, August 3, 2007
- Flash Flood, August 2, 2007
- Flash Flood, July 26, 2007
- Flash Flood, July 26, 2007
- Flash Flood, July 25, 2007
- Thunderstorm Wind, July 15, 2007
- Heavy Rain, August 12, 2006
- Hail, August 12, 2006
- Dust Storm, August 7, 2006
- Thunderstorm Wind, August 1, 2006
- Thunderstorm Wind, July 26, 2006
- Thunderstorm Wind, July 11, 2006
- Hail, July 4, 2006
- Flash Flood, June 8, 2006
- Thunderstorm Wind, June 7, 2006
- Thunderstorm Wind, May 19, 2006
- Hail, June 28, 2005
- Thunderstorm Wind, May 16, 2005
- Thunderstorm Wind, May 24, 2003
- Flash Flood, September 6, 2002
- Hail, August 20, 2002
- Lightning, July 25, 2002
- Thunderstorm Wind, June 1, 2002
- Hail, August 21, 2001
- Thunderstorm Wind, August 21, 2001
- Tornado, August 21, 2001
- Flash Flood, July 10, 2001
- Thunderstorm Wind, June 22, 2001
- Thunderstorm Wind, June 12, 2001
Earlier years, state by state:
More
Tornadoes in Salt Lake CountyEvery warning in Salt Lake County since 1986Every county in Utah
Sources
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.