Preston Township, IL has a moderate earthquake risk, with a total of 40 earthquakes since 1931. The USGS database shows that there is a 6.37% chance of a major earthquake within 50km of Preston Township, IL within the next 50 years. The largest earthquake within 30 miles of Preston Township, IL was a 5.4 Magnitude in 2008.
View the probability of a major earthquake within the next 50 years in Preston Township, IL.
View the number of earthquake incidents in Preston Township, IL by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Preston Township, IL within 30 miles. All distances and depths in the table are measured in miles.