Tornado record · Original Fujita scale
F1 tornado, Keokuk County, Iowa, March 21, 1966
RatingF1
Deaths0
Injuries0
Length1 mi
Width100 yd
Path
Drawn as a straight line from the recorded start point (41.47, -92.12) to the end point (41.47, -92.12), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- March 21, 1966, 1:00 PM (as recorded, Central Standard Time)
- Rating
- F1
- States
- Iowa
- Counties
- Keokuk County
- Path
- 1 miles long, up to 100 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on March 21, 1966
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Mar 21, 1966 | F2 | Illinois | 0.1 mi | 300 yd | 0 | 0 |
| Mar 21, 1966 | F2 | Wisconsin | 33.1 mi | 200 yd | 0 | 1 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.