Lake Hopatcong, NJ has a low earthquake risk, with a total of 43 earthquakes since 1931. The USGS database shows that there is a 2.74% chance of a major earthquake within 50km of Lake Hopatcong, NJ within the next 50 years. The largest earthquake within 30 miles of Lake Hopatcong, NJ was a 4.8 Magnitude in 2024.
View the probability of a major earthquake within the next 50 years in Lake Hopatcong, NJ.
View the number of earthquake incidents in Lake Hopatcong, NJ by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Lake Hopatcong, NJ within 30 miles. All distances and depths in the table are measured in miles.