Fairfield, IL has a moderate earthquake risk, with a total of 38 earthquakes since 1931. The USGS database shows that there is a 9.08% chance of a major earthquake within 50km of Fairfield, IL within the next 50 years. The largest earthquake within 30 miles of Fairfield, IL was a 5.4 Magnitude in 2008.
View the probability of a major earthquake within the next 50 years in Fairfield, IL.
View the number of earthquake incidents in Fairfield, IL by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Fairfield, IL within 30 miles. All distances and depths in the table are measured in miles.