Charles Mix County, South Dakota tornadoes

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47confirmed tornadoes since NOAA records began in 1950 (the first here in 1954). Most recent: July 28, 2019, EFU. 2026 so far: 0 preliminary reports preliminary

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Map

Every tornado path in the county

Tornado paths, 1950 to 2025
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(E)F0(E)F1(E)F2(E)F3(E)F4(E)F5Unrated

Each path is a straight line from where the tornado started to where it ended, which is all most NOAA records hold. Tap a path for its details.

Recent warnings

Recent warnings in Charles Mix County

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The record

At a glance

Total471950 to 2025
Per year0.6average since 1950
Peak monthJune24 of 47
StrongestF3May 14, 1962
Deaths1whole paths, see note
Injuries25whole paths, see note

Deaths and injuries are NOAA's totals for each tornado's whole path, which can extend beyond Charles Mix County.

Seasons

When tornadoes hit here

By month

240 Jan: 0Feb: 0Mar: 0Apr: 0May: 14Jun: 24Jul: 8Aug: 1Sep: 0Oct: 0Nov: 0Dec: 0JanFebMarAprMayJunJulAugSepOctNovDec

June is the peak month, with 24 of 47 tornadoes.

By time of day

120 12 AM: 0: 0: 13 AM: 0: 0: 06 AM: 0: 1: 09 AM: 1: 0: 012 PM: 2: 0: 03 PM: 4: 5: 66 PM: 12: 5: 49 PM: 1: 4: 112 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM

Most often around 6:00 PM. Times as recorded by NOAA, mostly Central Standard Time.

By year, 1950 to 2025

50 1950: 0: 0: 0: 0: 1: 0: 0: 0: 0: 01960: 0: 0: 5: 0: 1: 4: 0: 2: 2: 01970: 1: 3: 0: 1: 0: 3: 0: 0: 3: 11980: 0: 1: 2: 2: 0: 2: 0: 0: 0: 01990: 0: 1: 1: 0: 0: 0: 0: 0: 0: 12000: 1: 0: 0: 3: 1: 0: 0: 1: 1: 02010: 0: 1: 0: 0: 0: 1: 0: 0: 0: 12020: 0: 0: 0: 0: 0: 019501960197019801990200020102020

The line is the five-year average. Tornadoes before about 1953 were under-reported, and better radar since the 1990s finds more weak ones.

By rating

EF0
22
EF1
15
EF2
6
EF3
3
Unknown
1

Ratings before February 2007 use the original F scale; the numbers line up with today's EF scale. Unknown means NOAA could not assign a rating.

The record

Notable tornadoes

Every tornado

All 47 tornadoes, newest first

Tornadoes, newest first
DateRatingPath lengthWidthDeathsInjuries
Jul 28, 2019EFU1.24 mi10 yd00
May 10, 2015EF216.16 mi400 yd09
May 30, 2011EF00.5 mi50 yd00
Jun 5, 2008EF19.88 mi100 yd00
May 5, 2007EF00.1 mi50 yd00
Jul 15, 2004F010 mi400 yd00
Jun 24, 2003F13 mi150 yd00
Jun 24, 2003F13 mi200 yd00
Jun 24, 2003F00.5 mi50 yd00
Aug 7, 2000F10.3 mi100 yd00
May 3, 1999F00.1 mi50 yd00
Jun 16, 1992F00.3 mi20 yd00
May 12, 1991F00.5 mi100 yd00
May 11, 1985F00.1 mi10 yd00
May 11, 1985F00.1 mi10 yd00
Jun 26, 1983F11 mi300 yd00
Jun 12, 1983F00.1 mi10 yd00
Jul 18, 1982F00.1 mi10 yd00
Jul 18, 1982F00.1 mi10 yd00
Jul 19, 1981F17.5 mi10 yd02
Jun 19, 1979F10.1 mi10 yd00
Jul 17, 1978F00.1 mi10 yd00
Jul 4, 1978F00.1 mi10 yd00
Jun 24, 1978F00.1 mi10 yd00
Jun 3, 1975F10.1 mi10 yd00
Nearby

Nearby counties

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Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025, and SPC preliminary reports for 2026. Page built October 13, 2026.