Tornado Information for Surprise Valley Township, South Dakota
Surprise Valley Township, SD is a Very Low Risk area for tornados. According to records, the largest tornado in the Surprise Valley Township area was an F3 in 1963 that caused 0 injuries and 0 deaths. *Tornado risk is calculated from the destruction path that has occured within 30 miles of the location.
Risk Level: Very Low
Yearly Avg. of Tornados in Surprise Valley Township, SD
1
Yearly Avg. of Fatalities in Surprise Valley Township, SD
0
Tornados since 1950 in Surprise Valley Township, SD