Mount Joy, PA has a low earthquake risk, with a total of 40 earthquakes since 1931. The USGS database shows that there is a 1.59% chance of a major earthquake within 50km of Mount Joy, PA within the next 50 years. The largest earthquake within 30 miles of Mount Joy, PA was a 4.6 Magnitude in 1994.
View the probability of a major earthquake within the next 50 years in Mount Joy, PA.
View the number of earthquake incidents in Mount Joy, PA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Mount Joy, PA within 30 miles. All distances and depths in the table are measured in miles.