Tornado record · Original Fujita scale
F3 tornado, St. Croix County, Wisconsin, July 30, 1977
RatingF3
Deaths0
Injuries0
Length9.1 mi
Width200 yd
Path
Drawn as a straight line from the recorded start point (45.17, -92.22) to the end point (45.32, -92.07), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- July 30, 1977, 5:20 PM (as recorded, Central Standard Time)
- Rating
- F3
- States
- Wisconsin
- Counties
- St. Croix County, Polk County, Barron County
- Path
- 9.1 miles long, up to 200 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on July 30, 1977
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Jul 30, 1977 | F4 | Wisconsin | 19 mi | 300 yd | 0 | 20 |
| Jul 30, 1977 | F2 | Wisconsin | 34.5 mi | 1,000 yd | 1 | 8 |
| Jul 30, 1977 | F1 | Nebraska | 0.1 mi | 10 yd | 0 | 0 |
| Jul 30, 1977 | F1 | Wisconsin | 6.6 mi | 100 yd | 0 | 0 |
| Jul 30, 1977 | F1 | Wisconsin | 11.8 mi | 100 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.