Tornado record · Original Fujita scale
F2 tornado, Salt Lake County, Utah, August 11, 1999
RatingF2
Deaths1
Injuries80
Length4.3 mi
Width150 yd
Path
Drawn as a straight line from the recorded start point (40.73, -111.87) to the end point (40.73, -111.87), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- August 11, 1999, 12:41 PM (as recorded, Central Standard Time)
- Rating
- F2
- States
- Utah
- Counties
- Salt Lake County
- Path
- 4.3 miles long, up to 150 yards wide
- Casualties
- 1 deaths, 80 injuries
Other tornadoes on August 11, 1999
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Aug 11, 1999 | F1 | North Dakota | 2 mi | 40 yd | 0 | 0 |
| Aug 11, 1999 | F1 | Wyoming | 0.2 mi | n/a | 0 | 0 |
| Aug 11, 1999 | F0 | Wyoming | 0.2 mi | 50 yd | 0 | 0 |
| Aug 11, 1999 | F0 | North Dakota | 0.5 mi | 20 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.