Tornado record · Original Fujita scale
F1 tornado, Koochiching County, Minnesota, September 17, 1955
RatingF1
Deaths0
Injuries0
Length0.3 mi
Width23 yd
Path
Drawn as a straight line from the recorded start point (47.98, -93.12) to the end point (47.98, -93.12), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- September 17, 1955, 7:30 PM (as recorded, Central Standard Time)
- Rating
- F1
- States
- Minnesota
- Counties
- Koochiching County
- Path
- 0.3 miles long, up to 23 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on September 17, 1955
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Sep 17, 1955 | F1 | Nebraska | 2 mi | 67 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.