Tornado record · Original Fujita scale
F1 tornado, Weld County, Colorado, August 10, 1999
RatingF1
Deaths0
Injuries0
Length5 mi
Width50 yd
Path
Drawn as a straight line from the recorded start point (40.08, -104.80) to the end point (40.13, -104.73), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- August 10, 1999, 4:45 PM (as recorded, Central Standard Time)
- Rating
- F1
- States
- Colorado
- Counties
- Weld County
- Path
- 5 miles long, up to 50 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on August 10, 1999
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Aug 10, 1999 | F1 | Colorado | 0.1 mi | n/a | 0 | 0 |
| Aug 10, 1999 | F1 | Colorado | 0.1 mi | n/a | 0 | 0 |
| Aug 10, 1999 | F0 | Colorado | 0.1 mi | n/a | 0 | 0 |
| Aug 10, 1999 | F0 | Colorado | 0.1 mi | n/a | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.