Tornado Information for Contra Costa County, California
Contra Costa County, CA is a Very Low Risk area for tornados. According to records, the largest tornado in the Contra Costa County area was an F1 in 2010 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 Contra Costa County, CA
0
Yearly Avg. of Fatalities in Contra Costa County, CA