Mississippi County, MO has a moderate earthquake risk, with a total of 20 earthquakes since 1931. The USGS database shows that there is a 21.62% chance of a major earthquake within 50km of Mississippi County, MO within the next 50 years. The largest earthquake within 30 miles of Mississippi County, MO was a 4.7 Magnitude in 1990.
View the probability of a major earthquake within the next 50 years in Mississippi County, MO.
View the number of earthquake incidents in Mississippi County, MO by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Mississippi County, MO within 30 miles. All distances and depths in the table are measured in miles.