Box Elder County, Utah tornado history

10 tornadoes recorded in or across Box Elder County from 1962 to 2018, coloured by rating on the map.

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Years1950 to 2025
Rating (F or EF scale)

Shows tornadoes that started in, or crossed, the chosen state. To see how many have passed near you, search a town or ZIP code, or tap the map.

Key
  • F0 / EF0 Light damage
  • F1 / EF1 Moderate damage
  • F2 / EF2 Considerable damage
  • F3 / EF3 Severe damage
  • F4 / EF4 Devastating damage
  • F5 / EF5 Incredible damage
  • Unknown Not rated (2007 onwards)

How to read the lines. Each line is one tornado, drawn from where it started to where it ended, coloured and sized by its rating. A dot means the record has no end point. Tap a line for its details, or tap anywhere else to see how many tornadoes have passed nearby. Weaker tornadoes appear as you zoom in. Ratings use the Fujita (F) scale before 1 February 2007 and the Enhanced Fujita (EF) scale from then on.

Tornadoes in Box Elder County

The Storm Prediction Center records 10 tornadoes whose paths touched Box Elder County, Utah between 1962 and 2018. None of them is recorded as having killed anyone. The busiest month is August, with 4 tornadoes. The strongest was an F0 on 14 August 1968. The most recent was on 28 May 2018.

  • 10tornadoes
  • 0deaths
  • 0injuries
  • 17per 10,000 sq mi of land

A tornado that crossed several counties counts in each one, so county counts add up to more than the state's.

How strong were the tornadoes in Box Elder County?

RatingTornadoesShare
F0 / EF010100%
F1 / EF100%
F2 / EF200%
F3 / EF300%
F4 / EF400%
F5 / EF500%
Unknown rating00%

Box Elder County tornadoes over time

Tornadoes by decade
Bar chart of tornadoes by period. The most is 3 in 1980s.1960s21970s11980s31990s12000s22010s1

The 2010s only run to 2018, so that bar is for a shorter period. The record starts in 1950.

Show the numbers
PeriodCount
1960s2
1970s1
1980s3
1990s1
2000s2
2010s1
Tornadoes by month
Bar chart of tornadoes by period. The most is 4 in Aug.Jan0Feb0Mar0Apr0May2Jun1Jul2Aug4Sep1Oct0Nov0Dec0
Show the numbers
PeriodCount
Jan0
Feb0
Mar0
Apr0
May2
Jun1
Jul2
Aug4
Sep1
Oct0
Nov0
Dec0

Records for Box Elder County

  • Strongest and Longest path: Utah tornado14 August 1968, F0, 4.1 miles long
  • Most recent: Utah tornado28 May 2018, EF0, 0.1 miles long

Many of these tornadoes killed or injured people. The numbers are the official record's, and they may be revised.

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