Healdsburg, CA has a very high earthquake risk, with a total of 48,142 earthquakes since 1931. The USGS database shows that there is a 94.10% chance of a major earthquake within 50km of Healdsburg, CA within the next 50 years. The largest earthquake within 30 miles of Healdsburg, CA was a 5.7 Magnitude in 1969.
View the probability of a major earthquake within the next 50 years in Healdsburg, CA.
View the number of earthquake incidents in Healdsburg, CA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Healdsburg, CA within 30 miles. All distances and depths in the table are measured in miles.