Tornado Information for Alliance Township, South Dakota
Alliance Township, SD is a Moderate Risk area for tornados. According to records, the largest tornado in the Alliance Township area was an F5 in 1992 that caused 35 injuries and 1 deaths. *Tornado risk is calculated from the destruction path that has occured within 30 miles of the location.
Risk Level: Moderate
Yearly Avg. of Tornados in Alliance Township, SD
2
Yearly Avg. of Fatalities in Alliance Township, SD