Yoncalla, OR has a moderate earthquake risk, with a total of 80 earthquakes since 1931. The USGS database shows that there is a 6.43% chance of a major earthquake within 50km of Yoncalla, OR within the next 50 years. The largest earthquake within 30 miles of Yoncalla, OR was a 2.1 Magnitude in 2015.
View the probability of a major earthquake within the next 50 years in Yoncalla, OR.
Total Number of Earthquakes in Yoncalla, OR within 30 miles. All distances and depths in the table are measured in miles.