Pottstown, PA has a low earthquake risk, with a total of 24 earthquakes since 1931. The USGS database shows that there is a 2.21% chance of a major earthquake within 50km of Pottstown, PA within the next 50 years. The largest earthquake within 30 miles of Pottstown, PA was a 4.6 Magnitude in 1994.
View the probability of a major earthquake within the next 50 years in Pottstown, PA.
View the number of earthquake incidents in Pottstown, PA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Pottstown, PA within 30 miles. All distances and depths in the table are measured in miles.