Thunderstorm Wind, Williamson
- When
- January 3, 2:07 PM CST
- Where
- Williamson County, Marion
- Measured
- 87 kt (100 mph)
- Property damage
- $100,000
- Reported by
- NWS STORM SURVEY
- Coordinates
- 37.733, -88.933
A thunderstorm microburst caused extensive damage to a machinery company in Marion. A wind gust estimated near 100 MPH damaged roof sections of two buildings. A survey by National Weather Service personnel indicated the damage path was only about 150 feet long. One employee sustained minor back injuries. The main damage area was in the middle of the roof of a warehouse building. A smaller building adjacent to the warehouse had roofing peeled off. The damage area on the roof of the smaller building was roughly 16 by 20 feet and consisted of roofing and steel I beams. The damage to the roof of the larger building was about 30 by 50 feet in area.