Tornado record · Original Fujita scale
F3 tornado, McDonough County, Illinois, April 21, 1964
RatingF3
Deaths0
Injuries0
Length14.1 mi
Width17 yd
Path
Drawn as a straight line from the recorded start point (40.42, -90.73) to the end point (40.50, -90.48), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- April 21, 1964, 3:30 AM (as recorded, Central Standard Time)
- Rating
- F3
- States
- Illinois
- Counties
- McDonough County
- Path
- 14.1 miles long, up to 17 yards wide
- Casualties
- 0 deaths, 0 injuries
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.