Tornado record · Original Fujita scale
F3 tornado, Montgomery County, Illinois, June 1, 1999
RatingF3
Deaths1
Injuries4
Length10 mi
Width200 yd
Path
Drawn as a straight line from the recorded start point (39.32, -89.67) to the end point (39.43, -89.53), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- June 1, 1999, 5:58 PM (as recorded, Central Standard Time)
- Rating
- F3
- States
- Illinois
- Counties
- Montgomery County
- Path
- 10 miles long, up to 200 yards wide
- Casualties
- 1 deaths, 4 injuries
Other tornadoes on June 1, 1999
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Jun 1, 1999 | F3 | Oklahoma | 2 mi | 350 yd | 2 | 5 |
| Jun 1, 1999 | F3 | Missouri | 7 mi | 300 yd | 0 | 0 |
| Jun 1, 1999 | F3 | Oklahoma | 4.5 mi | 350 yd | 0 | 0 |
| Jun 1, 1999 | F2 | Oklahoma | 2 mi | n/a | 0 | 0 |
| Jun 1, 1999 | F2 | Missouri | 2 mi | 250 yd | 0 | 0 |
| Jun 1, 1999 | F2 | Illinois | 10 mi | 150 yd | 0 | 0 |
| Jun 1, 1999 | F2 | Illinois | 15.5 mi | 450 yd | 0 | 4 |
| Jun 1, 1999 | F1 | Missouri | 1 mi | 200 yd | 0 | 0 |
| Jun 1, 1999 | F1 | Illinois | 3.8 mi | n/a | 0 | 0 |
| Jun 1, 1999 | F1 | Oklahoma | 2.3 mi | 100 yd | 0 | 0 |
| Jun 1, 1999 | F1 | Oklahoma | 1.3 mi | n/a | 0 | 0 |
| Jun 1, 1999 | F1 | Missouri | 5 mi | 400 yd | 0 | 0 |
| Jun 1, 1999 | F1 | Illinois | 12.6 mi | n/a | 0 | 0 |
| Jun 1, 1999 | F1 | Illinois | 0.5 mi | 50 yd | 0 | 0 |
| Jun 1, 1999 | F0 | Oklahoma | 0.5 mi | 50 yd | 0 | 0 |
| Jun 1, 1999 | F0 | Iowa | 0.1 mi | 20 yd | 0 | 0 |
| Jun 1, 1999 | F0 | Illinois | 5 mi | 400 yd | 0 | 0 |
| Jun 1, 1999 | F0 | Illinois | 0.1 mi | 10 yd | 0 | 0 |
| Jun 1, 1999 | F0 | Texas | 0.1 mi | 20 yd | 0 | 0 |
| Jun 1, 1999 | F0 | Missouri | 0.2 mi | n/a | 0 | 0 |
| Jun 1, 1999 | F0 | Oklahoma | 2.3 mi | 100 yd | 0 | 0 |
| Jun 1, 1999 | F0 | Missouri | 0.2 mi | 100 yd | 0 | 0 |
| Jun 1, 1999 | F0 | Oklahoma | 0.5 mi | n/a | 0 | 0 |
| Jun 1, 1999 | F0 | Oklahoma | 0.5 mi | n/a | 0 | 0 |
| Jun 1, 1999 | F0 | Missouri | 0.2 mi | 50 yd | 0 | 0 |
| Jun 1, 1999 | F0 | Illinois | 0.2 mi | 10 yd | 0 | 0 |
| Jun 1, 1999 | F0 | Illinois | 0.2 mi | 10 yd | 0 | 0 |
| Jun 1, 1999 | F0 | Texas | 0.1 mi | 10 yd | 0 | 0 |
| Jun 1, 1999 | F0 | Illinois | 0.5 mi | 20 yd | 0 | 0 |
| Jun 1, 1999 | F0 | Illinois | 6 mi | 50 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.