Tornado record · Enhanced Fujita scale
EFU tornado, Mercer County, Illinois, August 20, 2022
RatingEFU
Deaths0
Injuries0
Length2.83 mi
Width10 yd
Path
Drawn as a straight line from the recorded start point (41.21, -90.74) to the end point (41.23, -90.69), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- August 20, 2022, 12:55 PM (as recorded, Central Standard Time)
- Rating
- EFU (not rated)
- States
- Illinois
- Counties
- Mercer County
- Near the path
- Aledo (approximate: towns the straight recorded line passes through)
- Path
- 2.83 miles long, up to 10 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on August 20, 2022
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Aug 20, 2022 | EF0 | Indiana | 1.71 mi | 20 yd | 0 | 0 |
| Aug 20, 2022 | EFU | Iowa | 0.15 mi | 10 yd | 0 | 0 |
| Aug 20, 2022 | EFU | Illinois | 0.27 mi | 10 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.