Berwick Township, IL has a very low earthquake risk, with a total of 0 earthquakes since 1931. The USGS database shows that there is a 0.37% chance of a major earthquake within 50km of Berwick Township, IL within the next 50 years.
View the probability of a major earthquake within the next 50 years in Berwick Township, IL.
See Illinois Earthquake Report or Warren County, IL Earthquake Report