South Williamsport, PA has a very low earthquake risk, with a total of 2 earthquakes since 1931. The USGS database shows that there is a 0.46% chance of a major earthquake within 50km of South Williamsport, PA within the next 50 years. The largest earthquake within 30 miles of South Williamsport, PA was a 2.6 Magnitude in 2018.
View the probability of a major earthquake within the next 50 years in South Williamsport, PA.
View the number of earthquake incidents in South Williamsport, PA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in South Williamsport, PA within 30 miles. All distances and depths in the table are measured in miles.