Utah
29 counties1 tornadoes rated F3/EF3+60 county disaster declarations
Utah has recorded 142 tornadoes since 1950, 39th among the states; 5.46 million acres burned by large wildfires since 1984.
2025
- Tornadoes rated F2/EF2+ since 1950
- Large wildfires since 1984
Statewide totals
Unique events: a tornado that crossed three counties counts once.
- Tornadoes since 1950
- 142
- 39th of 51
- Rated F3/EF3 or stronger
- 1
- 42nd of 51
- Tropical cyclones within 50 mi
- 0
- None since 1851
- At hurricane strength
- 0
- —
- Acres burned since 1984
- 5.46M
- 703 large fires
- Flood insurance claims
- 1,147
- $7.3 million paid
County leaders
Where in Utah each hazard has struck most.
Most tornadoes
Most acres burned
- 1Tooele County1.04M
- 2Millard County698K
- 3Box Elder County612K
- 4Juab County562K
- 5Washington County553K
Most flood claims
- 1Salt Lake County406
- 2Davis County185
- 3Utah County105
- 4Weber County89
- 5Washington County64
Notable events
The strongest tornadoes, hurricanes and fires in Utah’s record. Each opens its own page.
Wildfires
Every county
Sort by any column. Each county opens its full record.
| Beaver County | 7 | 0 |
| Box Elder County | 10 | 0 |
| Cache County | 4 | 0 |
| Carbon County | 2 | 0 |
| Daggett County | 2 | 0 |
| Davis County | 12 | 0 |
| Duchesne County | 5 | 0 |
| Emery County | 7 | 0 |
| Garfield County | 4 | 0 |
| Grand County | 5 | 0 |
| Iron County | 5 | 0 |
| Juab County | 1 | 0 |
| Kane County | 0 | 0 |
| Millard County | 2 | 0 |
| Morgan County | 1 | 0 |
| Piute County | 1 | 0 |
| Rich County | 2 | 0 |
| Salt Lake County | 13 | 0 |
| San Juan County | 7 | 0 |
| Sanpete County | 9 | 0 |
| Sevier County | 2 | 0 |
| Summit County | 0 | 0 |
| Tooele County | 5 | 0 |
| Uintah County | 8 | 0 |
| Utah County | 10 | 0 |
| Wasatch County | 1 | 0 |
| Washington County | 4 | 0 |
| Wayne County | 8 | 0 |
| Weber County | 8 | 0 |
Cities
Places of 10,000 people or more with their own records.
- Salt Lake City
- West Valley City
- West Jordan
- Provo
- St. George
- Lehi
- Orem
- Sandy
- Ogden
- South Jordan
- Layton
- Eagle Mountain
- Millcreek
- Herriman
- Saratoga Springs
- Taylorsville
- Logan
- Murray
- Draper
- Spanish Fork
- Riverton
- Bountiful
- Tooele
- Cedar City
- American Fork
- Syracuse
- Roy
- Pleasant Grove
- Washington
- Midvale
- Springville
- Kearns
- Magna
- Clearfield
- Kaysville
- Cottonwood Heights
- Holladay
- South Salt Lake
- Farmington
- Hurricane
- West Haven
- Payson
- Clinton
- North Salt Lake
- North Ogden
- Highland
- Brigham City
- Heber
- Bluffdale
- Santaquin
- South Ogden
- Centerville
- Grantsville
- Mapleton
- Vineyard
- Smithfield
- West Point
- Tremonton
- Salem
- Lindon
- North Logan
- Ivins
- Woods Cross
- Pleasant View
- Hyrum
- Vernal
- Alpine