Tornado record · Original Fujita scale
F1 tornado, Marshall County, Iowa, August 3, 2004
RatingF1
Deaths0
Injuries0
Length5 mi
Width100 yd
Path
Drawn as a straight line from the recorded start point (42.12, -93.00) to the end point (42.12, -92.90), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- August 3, 2004, 4:20 PM (as recorded, Central Standard Time)
- Rating
- F1
- States
- Iowa
- Counties
- Marshall County
- Path
- 5 miles long, up to 100 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on August 3, 2004
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Aug 3, 2004 | F1 | Iowa | 3 mi | 100 yd | 0 | 0 |
| Aug 3, 2004 | F0 | Iowa | 0.7 mi | 50 yd | 0 | 0 |
| Aug 3, 2004 | F0 | New York | 0.1 mi | 10 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.