North Westport, MA has a low earthquake risk, with a total of 24 earthquakes since 1931. The USGS database shows that there is a 1.48% chance of a major earthquake within 50km of North Westport, MA within the next 50 years. The largest earthquake within 30 miles of North Westport, MA was a 4.0 Magnitude in 2020.
View the probability of a major earthquake within the next 50 years in North Westport, MA.
View the number of earthquake incidents in North Westport, MA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in North Westport, MA within 30 miles. All distances and depths in the table are measured in miles.