Santa Rosa Valley, CA has a very high earthquake risk, with a total of 4,188 earthquakes since 1931. The USGS database shows that there is a 94.31% chance of a major earthquake within 50km of Santa Rosa Valley, CA within the next 50 years. The largest earthquake within 30 miles of Santa Rosa Valley, CA was a 6.7 Magnitude in 1994.
View the probability of a major earthquake within the next 50 years in Santa Rosa Valley, CA.
View the number of earthquake incidents in Santa Rosa Valley, CA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Santa Rosa Valley, CA within 30 miles. All distances and depths in the table are measured in miles.