Tornado History Map

Sheridan County, Wyoming tornado history

11 tornadoes recorded in or across Sheridan County from 1953 to 2004, 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 Sheridan County

The Storm Prediction Center records 11 tornadoes whose paths touched Sheridan County, Wyoming between 1953 and 2004. None of them is recorded as having killed anyone. The busiest month is June, with 8 tornadoes. The strongest was an F1 on 15 June 1984. The most recent was on 10 June 2004.

  • 11tornadoes
  • 0deaths
  • 0injuries
  • 44per 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 Sheridan County?

RatingTornadoesShare
F0 / EF0655%
F1 / EF1545%
F2 / EF200%
F3 / EF300%
F4 / EF400%
F5 / EF500%
Unknown rating00%

Sheridan County tornadoes over time

Tornadoes by decade
Bar chart of tornadoes by period. The most is 3 in 1960s.1950s11960s31970s21980s11990s32000s1

The 2000s only run to 2004, so that bar is for a shorter period. The record starts in 1950.

Show the numbers
PeriodCount
1950s1
1960s3
1970s2
1980s1
1990s3
2000s1
Tornadoes by month
Bar chart of tornadoes by period. The most is 8 in Jun.Jan0Feb0Mar0Apr0May3Jun8Jul0Aug0Sep0Oct0Nov0Dec0
Show the numbers
PeriodCount
Jan0
Feb0
Mar0
Apr0
May3
Jun8
Jul0
Aug0
Sep0
Oct0
Nov0
Dec0

Records for Sheridan County

  • Strongest: Wyoming tornado15 June 1984, F1, 1 mile long
  • Longest path and Most recent: Wyoming tornado10 June 2004, F0, 3.6 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

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