Tornado record · Original Fujita scale
F0 tornado, Davis County, Iowa, June 20, 1979
RatingF0
Deaths0
Injuries0
Length3.6 mi
Width30 yd
Path
Drawn as a straight line from the recorded start point (40.78, -92.42) to the end point (40.83, -92.37), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- June 20, 1979, 12:20 AM (as recorded, Central Standard Time)
- Rating
- F0
- States
- Iowa
- Counties
- Davis County
- Path
- 3.6 miles long, up to 30 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on June 20, 1979
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Jun 20, 1979 | F2 | Michigan | 0.6 mi | 27 yd | 0 | 0 |
| Jun 20, 1979 | F1 | Wisconsin | 0.1 mi | 10 yd | 0 | 2 |
| Jun 20, 1979 | F1 | Wisconsin | 0.1 mi | 10 yd | 0 | 1 |
| Jun 20, 1979 | F1 | Wisconsin | 0.1 mi | 10 yd | 0 | 1 |
| Jun 20, 1979 | F0 | Michigan | 0.8 mi | 27 yd | 0 | 0 |
| Jun 20, 1979 | F0 | Florida | 0.1 mi | 10 yd | 0 | 0 |
| Jun 20, 1979 | F0 | Indiana | 0.1 mi | 10 yd | 0 | 0 |
| Jun 20, 1979 | F0 | Michigan | 0.1 mi | 10 yd | 0 | 0 |
| Jun 20, 1979 | F0 | Michigan | 0.1 mi | 10 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.