Tornado Information for Walnut Grove Township, South Dakota
Walnut Grove Township, SD is a High Risk area for tornados. According to records, the largest tornado in the Walnut Grove Township area was an F3 in 1962 that caused 32 injuries and 0 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 Walnut Grove Township, SD
2
Yearly Avg. of Fatalities in Walnut Grove Township, SD