Penns Grove, NJ has a low earthquake risk, with a total of 10 earthquakes since 1931. The USGS database shows that there is a 2.05% chance of a major earthquake within 50km of Penns Grove, NJ within the next 50 years. The largest earthquake within 30 miles of Penns Grove, NJ was a 3.8 Magnitude in 1973.
View the probability of a major earthquake within the next 50 years in Penns Grove, NJ.
View the number of earthquake incidents in Penns Grove, NJ by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Penns Grove, NJ within 30 miles. All distances and depths in the table are measured in miles.