Samoa, CA has a very high earthquake risk, with a total of 1,301 earthquakes since 1931. The USGS database shows that there is a 93.06% chance of a major earthquake within 50km of Samoa, CA within the next 50 years. The largest earthquake within 30 miles of Samoa, CA was a 7.3 Magnitude in 1980.
View the probability of a major earthquake within the next 50 years in Samoa, CA.
View the number of earthquake incidents in Samoa, CA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Samoa, CA within 30 miles. All distances and depths in the table are measured in miles.