Griggstown, NJ has a low earthquake risk, with a total of 25 earthquakes since 1931. The USGS database shows that there is a 2.90% chance of a major earthquake within 50km of Griggstown, NJ within the next 50 years. The largest earthquake within 30 miles of Griggstown, NJ was a 4.8 Magnitude in 2024.
View the probability of a major earthquake within the next 50 years in Griggstown, NJ.
View the number of earthquake incidents in Griggstown, NJ by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Griggstown, NJ within 30 miles. All distances and depths in the table are measured in miles.