Tornado record · Original Fujita scale
F1 tornado, Appanoose County, Iowa, September 20, 2001
RatingF1
Deaths0
Injuries0
Length0.5 mi
Width50 yd
Path
Drawn as a straight line from the recorded start point (40.83, -92.73) to the end point (40.83, -92.73), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- September 20, 2001, 5:09 PM (as recorded, Central Standard Time)
- Rating
- F1
- States
- Iowa
- Counties
- Appanoose County
- Path
- 0.5 miles long, up to 50 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on September 20, 2001
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Sep 20, 2001 | F0 | Iowa | 0.9 mi | 70 yd | 0 | 0 |
| Sep 20, 2001 | F0 | Oklahoma | 0.1 mi | 25 yd | 0 | 0 |
| Sep 20, 2001 | F0 | Virginia | 0.2 mi | 25 yd | 0 | 0 |
| Sep 20, 2001 | F0 | Missouri | 0.1 mi | n/a | 0 | 0 |
| Sep 20, 2001 | F0 | Missouri | 0.1 mi | n/a | 0 | 0 |
| Sep 20, 2001 | F0 | Missouri | 0.1 mi | n/a | 0 | 0 |
| Sep 20, 2001 | F0 | Missouri | 0.1 mi | n/a | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.