Monmouth, OR has a moderate earthquake risk, with a total of 90 earthquakes since 1931. The USGS database shows that there is a 23.95% chance of a major earthquake within 50km of Monmouth, OR within the next 50 years. The largest earthquake within 30 miles of Monmouth, OR was a 3.6 Magnitude in 2007.
View the probability of a major earthquake within the next 50 years in Monmouth, OR.
View the number of earthquake incidents in Monmouth, OR by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Monmouth, OR within 30 miles. All distances and depths in the table are measured in miles.