Ephrata, PA has a low earthquake risk, with a total of 33 earthquakes since 1931. The USGS database shows that there is a 1.99% chance of a major earthquake within 50km of Ephrata, PA within the next 50 years. The largest earthquake within 30 miles of Ephrata, PA was a 4.6 Magnitude in 1994.
View the probability of a major earthquake within the next 50 years in Ephrata, PA.
View the number of earthquake incidents in Ephrata, PA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Ephrata, PA within 30 miles. All distances and depths in the table are measured in miles.