Ukiah, CA has a very high earthquake risk, with a total of 11,610 earthquakes since 1931. The USGS database shows that there is a 86.62% chance of a major earthquake within 50km of Ukiah, CA within the next 50 years. The largest earthquake within 30 miles of Ukiah, CA was a 5.2 Magnitude in 1977.
View the probability of a major earthquake within the next 50 years in Ukiah, CA.
View the number of earthquake incidents in Ukiah, CA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Ukiah, CA within 30 miles. All distances and depths in the table are measured in miles.