Knight Prairie Township, IL has a moderate earthquake risk, with a total of 22 earthquakes since 1931. The USGS database shows that there is a 9.13% chance of a major earthquake within 50km of Knight Prairie Township, IL within the next 50 years. The largest earthquake within 30 miles of Knight Prairie Township, IL was a 4.1 Magnitude in 1984.
View the probability of a major earthquake within the next 50 years in Knight Prairie Township, IL.
View the number of earthquake incidents in Knight Prairie Township, IL by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Knight Prairie Township, IL within 30 miles. All distances and depths in the table are measured in miles.