Jaffrey, NH has a low earthquake risk, with a total of 15 earthquakes since 1931. The USGS database shows that there is a 1.60% chance of a major earthquake within 50km of Jaffrey, NH within the next 50 years. The largest earthquake within 30 miles of Jaffrey, NH was a 2.9 Magnitude in 1983.
View the probability of a major earthquake within the next 50 years in Jaffrey, NH.
View the number of earthquake incidents in Jaffrey, NH by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Jaffrey, NH within 30 miles. All distances and depths in the table are measured in miles.