Tornado record · Original Fujita scale
F1 tornado, Calhoun County, Illinois, February 11, 1999
RatingF1
Deaths0
Injuries0
Length3 mi
Width50 yd
Path
Drawn as a straight line from the recorded start point (39.35, -90.78) to the end point (39.37, -90.72), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- February 11, 1999, 2:06 PM (as recorded, Central Standard Time)
- Rating
- F1
- States
- Illinois
- Counties
- Calhoun County
- Path
- 3 miles long, up to 50 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on February 11, 1999
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Feb 11, 1999 | F2 | Missouri, Illinois | 21.1 mi | n/a | 0 | 0 |
| Feb 11, 1999 | F1 | Oklahoma | 0.9 mi | n/a | 0 | 0 |
| Feb 11, 1999 | F1 | Missouri | 6 mi | 70 yd | 0 | 0 |
| Feb 11, 1999 | F1 | Illinois | 1.4 mi | 50 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.