Chappaqua, NY has a low earthquake risk, with a total of 42 earthquakes since 1931. The USGS database shows that there is a 3.34% chance of a major earthquake within 50km of Chappaqua, NY within the next 50 years. The largest earthquake within 30 miles of Chappaqua, NY was a 3.6 Magnitude in 1985.
View the probability of a major earthquake within the next 50 years in Chappaqua, NY.
View the number of earthquake incidents in Chappaqua, NY by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Chappaqua, NY within 30 miles. All distances and depths in the table are measured in miles.