Aptos, CA has a very high earthquake risk, with a total of 5,983 earthquakes since 1931. The USGS database shows that there is a 99.89% chance of a major earthquake within 50km of Aptos, CA within the next 50 years. The largest earthquake within 30 miles of Aptos, CA was a 6.9 Magnitude in 1989.
View the probability of a major earthquake within the next 50 years in Aptos, CA.
View the number of earthquake incidents in Aptos, CA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Aptos, CA within 30 miles. All distances and depths in the table are measured in miles.