Mount Rushmore, SD has a low earthquake risk, with a total of 3 earthquakes since 1931. The USGS database shows that there is a 1.05% chance of a major earthquake within 50km of Mount Rushmore, SD within the next 50 years. The largest earthquake within 30 miles of Mount Rushmore, SD was a 3.7 Magnitude in 1996.
View the probability of a major earthquake within the next 50 years in Mount Rushmore, SD.
View the number of earthquake incidents in Mount Rushmore, SD by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Mount Rushmore, SD within 30 miles. All distances and depths in the table are measured in miles.