Crawford County, IL has a low earthquake risk, with a total of 0 earthquakes since 1931. The USGS database shows that there is a 4.40% chance of a major earthquake within 50km of Crawford County, IL within the next 50 years.
View the probability of a major earthquake within the next 50 years in Crawford County, IL.
View the number of earthquake incidents in Crawford County, IL by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Crawford County, IL within 30 miles. All distances and depths in the table are measured in miles.