| Rating | EF-1 (86-110 MPH |
| Path Length | 2.23 statute miles |
| Path Width | 50-100 yards |
| Fatalities | None |
| Injuries | None |
| Start Date/Time | 9/30/12 419 PM CDT |
| End Date/Time | 9/30/12 424 PM CDT |
| Start Location | Just North of West McHenry Road |
| Start Coords | 30.7127N / -89.1502W |
| End Location | U.S. Highway 49 and Wire Road East |
| End Coords | 30.7353N / -89.1235W |
| EF-1 Rating Location / Coords | 30.7150N / -89.1482W |