Tornado record · Original Fujita scale
F1 tornado, Sanilac County, Michigan, July 6, 1977
RatingF1
Deaths0
Injuries0
Length1.5 mi
Width30 yd
Path
Drawn as a straight line from the recorded start point (43.68, -82.80) to the end point (43.68, -82.80), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- July 6, 1977, 6:43 PM (as recorded, Central Standard Time)
- Rating
- F1
- States
- Michigan
- Counties
- Sanilac County
- Path
- 1.5 miles long, up to 30 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on July 6, 1977
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Jul 6, 1977 | F3 | North Dakota | 17.2 mi | 10 yd | 0 | 0 |
| Jul 6, 1977 | F1 | Pennsylvania | 2 mi | 40 yd | 0 | 0 |
| Jul 6, 1977 | F1 | Pennsylvania | 1 mi | 30 yd | 0 | 0 |
| Jul 6, 1977 | F1 | Iowa | 0.5 mi | 10 yd | 0 | 0 |
| Jul 6, 1977 | F0 | Florida | 0.1 mi | 10 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.