Riverton, WA has a very high earthquake risk, with a total of 1,263 earthquakes since 1931. The USGS database shows that there is a 87.92% chance of a major earthquake within 50km of Riverton, WA within the next 50 years. The largest earthquake within 30 miles of Riverton, WA was a 6.5 Magnitude in 1949.
View the probability of a major earthquake within the next 50 years in Riverton, WA.
View the number of earthquake incidents in Riverton, WA by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Riverton, WA within 30 miles. All distances and depths in the table are measured in miles.