Tornado record · Original Fujita scale
F1 tornado, Pinal County, Arizona, September 1, 1971
RatingF1
Deaths0
Injuries0
Length32.4 mi
Width10 yd
Path
Drawn as a straight line from the recorded start point (32.97, -111.63) to the end point (33.43, -111.70), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- September 1, 1971, 6:20 PM (as recorded, Central Standard Time)
- Rating
- F1
- States
- Arizona
- Counties
- Pinal County, Maricopa County
- Path
- 32.4 miles long, up to 10 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on September 1, 1971
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Sep 1, 1971 | F1 | Arizona | 0.1 mi | 10 yd | 0 | 0 |
| Sep 1, 1971 | F0 | Arkansas | 0.1 mi | 10 yd | 0 | 0 |
| Sep 1, 1971 | F0 | Arkansas | 0.1 mi | 10 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.