Tornado record · Original Fujita scale
F2 tornado, Dunn County, Wisconsin, July 18, 1971
RatingF2
Deaths1
Injuries2
Length38.5 mi
Width100 yd
Path
Drawn as a straight line from the recorded start point (45.02, -92.20) to the end point (44.83, -91.43), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- July 18, 1971, 3:35 PM (as recorded, Central Standard Time)
- Rating
- F2
- States
- Wisconsin
- Counties
- Dunn County, Chippewa County, Eau Claire County
- Path
- 38.5 miles long, up to 100 yards wide
- Casualties
- 1 deaths, 2 injuries
Other tornadoes on July 18, 1971
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Jul 18, 1971 | F2 | Wisconsin | 1 mi | 100 yd | 0 | 0 |
| Jul 18, 1971 | F2 | Kentucky | 0.1 mi | 10 yd | 0 | 0 |
| Jul 18, 1971 | F1 | Minnesota | 1.9 mi | 30 yd | 0 | 0 |
| Jul 18, 1971 | F1 | Texas | 4.9 mi | 10 yd | 0 | 0 |
| Jul 18, 1971 | F1 | Illinois | 0.1 mi | 10 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.