Sea Ranch, CA has a high earthquake risk, with a total of 872 earthquakes since 1931. The USGS database shows that there is a 74.17% chance of a major earthquake within 50km of Sea Ranch, CA within the next 50 years. The largest earthquake within 30 miles of Sea Ranch, CA was a 4.4 Magnitude in 2001.
View the probability of a major earthquake within the next 50 years in Sea Ranch, CA.
View the number of earthquake incidents in Sea Ranch, CA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Sea Ranch, CA within 30 miles. All distances and depths in the table are measured in miles.