Tornado Information for Harrison Township, Illinois
Harrison Township, IL is a High Risk area for tornados. According to records, the largest tornado in the Harrison Township area was an F4 in 1967 that caused 450 injuries and 24 deaths. *Tornado risk is calculated from the destruction path that has occured within 30 miles of the location.
Risk Level: High
Yearly Avg. of Tornados in Harrison Township, IL
1
Yearly Avg. of Fatalities in Harrison Township, IL