South Ashburnham, MA has a low earthquake risk, with a total of 16 earthquakes since 1931. The USGS database shows that there is a 1.45% chance of a major earthquake within 50km of South Ashburnham, MA within the next 50 years. The largest earthquake within 30 miles of South Ashburnham, MA was a 3.7 Magnitude in 1994.
View the probability of a major earthquake within the next 50 years in South Ashburnham, MA.
View the number of earthquake incidents in South Ashburnham, MA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in South Ashburnham, MA within 30 miles. All distances and depths in the table are measured in miles.