Napa, CA has a very high earthquake risk, with a total of 2,990 earthquakes since 1931. The USGS database shows that there is a 96.55% chance of a major earthquake within 50km of Napa, CA within the next 50 years. The largest earthquake within 30 miles of Napa, CA was a 6.0 Magnitude in 2014.
View the probability of a major earthquake within the next 50 years in Napa, CA.
View the number of earthquake incidents in Napa, CA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Napa, CA within 30 miles. All distances and depths in the table are measured in miles.