Salem Township, IL has a moderate earthquake risk, with a total of 15 earthquakes since 1931. The USGS database shows that there is a 6.35% chance of a major earthquake within 50km of Salem Township, IL within the next 50 years. The largest earthquake within 30 miles of Salem Township, IL was a 3.8 Magnitude in 1981.
View the probability of a major earthquake within the next 50 years in Salem Township, IL.
View the number of earthquake incidents in Salem Township, IL by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Salem Township, IL within 30 miles. All distances and depths in the table are measured in miles.