Minnesota, 1982

Tornadoes and Damaging Winds in Minnesota, September 12, 1982

September 12, 1982 · NWS NG · 6 events in 4 counties and zones

4 thunderstorm wind, 2 tornado, as filed by the National Weather Service.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
$275,000
Crop damage
None recorded
Events
6

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

Event by event

4 thunderstorm wind, 2 tornado. Local standard time, as filed.

Tornado, Benton

When
September 12, 3:30 PM CST
Where
Benton County
Rating
F2
Path length
0.8 mi
Path width
3 yd
Property damage
$250,000
Coordinates
45.750, -93.930

Tornado, Benton

When
September 12, 4:20 PM CST
Where
Benton County
Rating
F0
Path length
1 mi
Path width
3 yd
Property damage
$25,000
Coordinates
45.780, -93.920

Thunderstorm Wind, Olmsted

When
September 12, 5:30 PM CST
Where
Olmsted County
Measured
52 kt (60 mph)
Coordinates
44.030, -92.470

Thunderstorm Wind, Dodge

When
September 12, 5:38 PM CST
Where
Dodge County
Coordinates
43.880, -92.870

Thunderstorm Wind, Olmsted

When
September 12, 6:15 PM CST
Where
Olmsted County
Measured
54 kt (62 mph)
Coordinates
43.920, -92.500

Thunderstorm Wind, St. Louis

When
September 12, 6:30 PM CST
Where
St. Louis County
Measured
52 kt (60 mph)
Coordinates
46.850, -92.450

What these are

Tornado
A violently rotating column of air in contact with the ground and extending from a thunderstorm, filed with its path, width and Fujita or Enhanced Fujita rating from the damage survey.
Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Minnesota in 1982Every state in 1982This day in weather historyThe tornado archive for Minnesota, 1982

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 10050055, 10050056, 10050057, 10050058, 10050059, 10050060.