Tornado record · Original Fujita scale
F1 tornado, Polk County, Iowa, September 9, 1984
RatingF1
Deaths0
Injuries0
Length2 mi
Width50 yd
Path
Drawn as a straight line from the recorded start point (41.77, -93.72) to the end point (41.77, -93.72), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- September 9, 1984, 4:14 PM (as recorded, Central Standard Time)
- Rating
- F1
- States
- Iowa
- Counties
- Polk County
- Path
- 2 miles long, up to 50 yards wide
- Casualties
- 0 deaths, 0 injuries
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.