Lake St. Louis, MO has a low earthquake risk, with a total of 2 earthquakes since 1931. The USGS database shows that there is a 1.46% chance of a major earthquake within 50km of Lake St. Louis, MO within the next 50 years. The largest earthquake within 30 miles of Lake St. Louis, MO was a 2.8 Magnitude in 2008.
View the probability of a major earthquake within the next 50 years in Lake St. Louis, MO.
View the number of earthquake incidents in Lake St. Louis, MO by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Lake St. Louis, MO within 30 miles. All distances and depths in the table are measured in miles.