Tornado record · Original Fujita scale
F1 tornado, Seminole County, Oklahoma, April 19, 1971
RatingF1
Deaths0
Injuries6
Length1.5 mi
Width50 yd
Path
Drawn as a straight line from the recorded start point (35.30, -96.73) to the end point (35.30, -96.73), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- April 19, 1971, 8:43 PM (as recorded, Central Standard Time)
- Rating
- F1
- States
- Oklahoma
- Counties
- Seminole County
- Path
- 1.5 miles long, up to 50 yards wide
- Casualties
- 0 deaths, 6 injuries
Other tornadoes on April 19, 1971
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Apr 19, 1971 | F3 | Texas | 6.1 mi | 133 yd | 0 | 24 |
| Apr 19, 1971 | F2 | Texas | 7.2 mi | 150 yd | 0 | 0 |
| Apr 19, 1971 | F2 | Texas | 0.1 mi | 10 yd | 0 | 3 |
| Apr 19, 1971 | F2 | Oklahoma | 0.1 mi | 10 yd | 0 | 0 |
| Apr 19, 1971 | F1 | Oklahoma | 0.1 mi | 10 yd | 0 | 0 |
| Apr 19, 1971 | F1 | Texas | 0.3 mi | 20 yd | 0 | 0 |
| Apr 19, 1971 | F1 | Texas | 0.3 mi | 20 yd | 0 | 0 |
| Apr 19, 1971 | F1 | Colorado | 0.2 mi | 27 yd | 0 | 0 |
| Apr 19, 1971 | F1 | Nebraska | 0.1 mi | 10 yd | 0 | 0 |
| Apr 19, 1971 | F1 | Wyoming | 0.8 mi | 20 yd | 0 | 0 |
| Apr 19, 1971 | F0 | Colorado | 14.2 mi | 17 yd | 0 | 0 |
| Apr 19, 1971 | F0 | Colorado | 0.3 mi | 17 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.