Clay, PA has a low earthquake risk, with a total of 33 earthquakes since 1931. The USGS database shows that there is a 1.93% chance of a major earthquake within 50km of Clay, PA within the next 50 years. The largest earthquake within 30 miles of Clay, PA was a 4.6 Magnitude in 1994.
View the probability of a major earthquake within the next 50 years in Clay, PA.
View the number of earthquake incidents in Clay, PA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Clay, PA within 30 miles. All distances and depths in the table are measured in miles.