Tornado History Map

Stanley County, South Dakota tornado history

26 tornadoes recorded in or across Stanley County from 1960 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 Stanley County

The Storm Prediction Center records 26 tornadoes whose paths touched Stanley County, South Dakota between 1960 and 2023. None of them is recorded as having killed anyone. The busiest month is June, with 10 tornadoes. The strongest was an F2 on 24 August 1960. The most recent was on 18 July 2023.

  • 26tornadoes
  • 0deaths
  • 4injuries
  • 180per 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 Stanley County?

RatingTornadoesShare
F0 / EF01869%
F1 / EF1519%
F2 / EF2312%
F3 / EF300%
F4 / EF400%
F5 / EF500%
Unknown rating00%

Stanley County tornadoes over time

Tornadoes by decade
Bar chart of tornadoes by period. The most is 8 in 1960s.1960s81970s61980s51990s22000s42020s1

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

Show the numbers
PeriodCount
1960s8
1970s6
1980s5
1990s2
2000s4
2020s1
Tornadoes by month
Bar chart of tornadoes by period. The most is 10 in Jun.Jan0Feb0Mar0Apr0May5Jun10Jul6Aug3Sep2Oct0Nov0Dec0
Show the numbers
PeriodCount
Jan0
Feb0
Mar0
Apr0
May5
Jun10
Jul6
Aug3
Sep2
Oct0
Nov0
Dec0

Records for Stanley County

  • Strongest and Longest path: South Dakota tornado24 August 1960, F2, 1 injury, 13.6 miles long
  • Most recent: South Dakota tornado18 July 2023, 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.

More in South Dakota

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