Clay County, Minnesota tornado history

50 tornadoes recorded in or across Clay County from 1952 to 2022, 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 Clay County

The Storm Prediction Center records 50 tornadoes whose paths touched Clay County, Minnesota between 1952 and 2022. They killed 10 people and injured 115. The busiest month is July, with 19 tornadoes. The strongest was an F5 on 20 June 1957. The most recent was on 20 June 2022.

  • 50tornadoes
  • 10deaths
  • 115injuries
  • 478per 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 Clay County?

RatingTornadoesShare
F0 / EF02346%
F1 / EF11938%
F2 / EF248%
F3 / EF324%
F4 / EF412%
F5 / EF512%
Unknown rating00%

Clay County tornadoes over time

Tornadoes by decade
Bar chart of tornadoes by period. The most is 11 in 2010s.1950s71960s31970s61980s71990s52000s92010s112020s2

The 2020s only run to 2022, so that bar is for a shorter period. The record starts in 1950.

Show the numbers
PeriodCount
1950s7
1960s3
1970s6
1980s7
1990s5
2000s9
2010s11
2020s2
Tornadoes by month
Bar chart of tornadoes by period. The most is 19 in Jul.Jan0Feb0Mar0Apr1May6Jun17Jul19Aug3Sep4Oct0Nov0Dec0
Show the numbers
PeriodCount
Jan0
Feb0
Mar0
Apr1
May6
Jun17
Jul19
Aug3
Sep4
Oct0
Nov0
Dec0

Records for Clay County

Notable tornadoes in Clay County

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

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