Tornado record · Original Fujita scale
F1 tornado, Will County, Illinois, April 27, 1984
RatingF1
Deaths0
Injuries0
Length1 mi
Width100 yd
Path
Drawn as a straight line from the recorded start point (41.43, -88.23) to the end point (41.43, -88.23), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- April 27, 1984, 6:10 PM (as recorded, Central Standard Time)
- Rating
- F1
- States
- Illinois
- Counties
- Will County
- Path
- 1 miles long, up to 100 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on April 27, 1984
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Apr 27, 1984 | F4 | Wisconsin | 27.5 mi | 60 yd | 1 | 19 |
| Apr 27, 1984 | F4 | Wisconsin | 6.5 mi | 10 yd | 1 | 14 |
| Apr 27, 1984 | F3 | Wisconsin | 29 mi | 87 yd | 1 | 8 |
| Apr 27, 1984 | F3 | Wisconsin | 32 mi | 440 yd | 0 | 0 |
| Apr 27, 1984 | F3 | Illinois | 9 mi | 200 yd | 1 | 5 |
| Apr 27, 1984 | F2 | Kansas | 8.5 mi | 40 yd | 0 | 0 |
| Apr 27, 1984 | F2 | Oklahoma | 2 mi | 20 yd | 0 | 0 |
| Apr 27, 1984 | F2 | Wisconsin | 5.5 mi | 20 yd | 0 | 0 |
| Apr 27, 1984 | F2 | Wisconsin | 7.5 mi | 10 yd | 0 | 1 |
| Apr 27, 1984 | F1 | Oklahoma | 0.1 mi | 17 yd | 0 | 0 |
| Apr 27, 1984 | F1 | Wisconsin | 2 mi | 220 yd | 0 | 0 |
| Apr 27, 1984 | F1 | Michigan | 0.2 mi | 30 yd | 0 | 0 |
| Apr 27, 1984 | F1 | Illinois | 2.7 mi | 150 yd | 0 | 0 |
| Apr 27, 1984 | F0 | Missouri | 0.3 mi | 50 yd | 0 | 0 |
| Apr 27, 1984 | F0 | Wisconsin | 1 mi | 10 yd | 0 | 0 |
| Apr 27, 1984 | F0 | Wisconsin | 0.3 mi | 10 yd | 0 | 0 |
| Apr 27, 1984 | F0 | Wisconsin | 0.4 mi | 10 yd | 0 | 0 |
| Apr 27, 1984 | F0 | Illinois | 0.3 mi | 30 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.