San Ysidro, CA has a very low earthquake risk, with a total of 1,101 earthquakes since 1931. The USGS database shows that there is a 0.00% chance of a major earthquake within 50km of San Ysidro, CA within the next 50 years. The largest earthquake within 30 miles of San Ysidro, CA was a 4.4 Magnitude in 1983.
View the probability of a major earthquake within the next 50 years in San Ysidro, CA.
View the number of earthquake incidents in San Ysidro, CA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in San Ysidro, CA within 30 miles. All distances and depths in the table are measured in miles.