Stoystown, PA has a very low earthquake risk, with a total of 1 earthquakes since 1931. The USGS database shows that there is a 0.50% chance of a major earthquake within 50km of Stoystown, PA within the next 50 years. The largest earthquake within 30 miles of Stoystown, PA was a 2.6 Magnitude in 1982.
View the probability of a major earthquake within the next 50 years in Stoystown, PA.
View the number of earthquake incidents in Stoystown, PA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Stoystown, PA within 30 miles. All distances and depths in the table are measured in miles.