Tornado History Map

Crook County, Wyoming tornado history

44 tornadoes recorded in or across Crook County from 1953 to 2025, coloured by rating on the map.

Tap or scroll to load the interactive map

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 Crook County

The Storm Prediction Center records 44 tornadoes whose paths touched Crook County, Wyoming between 1953 and 2025. None of them is recorded as having killed anyone. The busiest month is June, with 21 tornadoes. The strongest was an F3 on 12 July 1965. The most recent was on 19 July 2025.

  • 44tornadoes
  • 0deaths
  • 3injuries
  • 154per 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 Crook County?

RatingTornadoesShare
F0 / EF01534%
F1 / EF11739%
F2 / EF2920%
F3 / EF325%
F4 / EF400%
F5 / EF500%
Unknown rating12%

Crook County tornadoes over time

Tornadoes by decade
Bar chart of tornadoes by period. The most is 10 in 1990s.1950s41960s41970s71980s71990s102000s12010s62020s5

The 2020s only run to 2025, so that bar is for a shorter period. The record starts in 1950.

Show the numbers
PeriodCount
1950s4
1960s4
1970s7
1980s7
1990s10
2000s1
2010s6
2020s5
Tornadoes by month
Bar chart of tornadoes by period. The most is 21 in Jun.Jan0Feb0Mar0Apr0May6Jun21Jul13Aug4Sep0Oct0Nov0Dec0
Show the numbers
PeriodCount
Jan0
Feb0
Mar0
Apr0
May6
Jun21
Jul13
Aug4
Sep0
Oct0
Nov0
Dec0

Records for Crook County

  • Strongest: Wyoming tornado12 July 1965, F3, 20.8 miles long
  • Longest path: Wyoming tornado28 May 1953, F2, 38.2 miles long
  • Most recent: Wyoming tornado19 July 2025, EF1, 0 miles long

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

More in Wyoming

Embed this map

Copy this code into your web page. It is free to use. Please keep the link under the map, as it is how people find where the map comes from.