Tornado History Map

Natrona County, Wyoming tornado history

39 tornadoes recorded in or across Natrona County from 1962 to 2023, 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 Natrona County

The Storm Prediction Center records 39 tornadoes whose paths touched Natrona County, Wyoming between 1962 and 2023. None of them is recorded as having killed anyone. The busiest month is June, with 17 tornadoes. The strongest was an F2 on 11 June 1962. The most recent was on 23 June 2023.

  • 39tornadoes
  • 0deaths
  • 8injuries
  • 73per 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 Natrona County?

RatingTornadoesShare
F0 / EF02564%
F1 / EF1821%
F2 / EF2513%
F3 / EF300%
F4 / EF400%
F5 / EF500%
Unknown rating13%

Natrona County tornadoes over time

Tornadoes by decade
Bar chart of tornadoes by period. The most is 11 in 1980s.1960s71970s51980s111990s42000s42010s62020s2

The 2020s only run to 2023, so that bar is for a shorter period. The record starts in 1950.

Show the numbers
PeriodCount
1960s7
1970s5
1980s11
1990s4
2000s4
2010s6
2020s2
Tornadoes by month
Bar chart of tornadoes by period. The most is 17 in Jun.Jan0Feb0Mar0Apr0May8Jun17Jul9Aug3Sep2Oct0Nov0Dec0
Show the numbers
PeriodCount
Jan0
Feb0
Mar0
Apr0
May8
Jun17
Jul9
Aug3
Sep2
Oct0
Nov0
Dec0

Records for Natrona County

  • Strongest and Longest path: Wyoming tornado11 June 1962, F2, 4 injuries, 52 miles long
  • Most recent: Wyoming tornado23 June 2023, Unknown rating, 0.7 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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