Ralston, OK has a very low earthquake risk, with a total of 437 earthquakes since 1931. The USGS database shows that there is a 0.39% chance of a major earthquake within 50km of Ralston, OK within the next 50 years. The largest earthquake within 30 miles of Ralston, OK was a 4.2 Magnitude in 2017.
View the probability of a major earthquake within the next 50 years in Ralston, OK.
View the number of earthquake incidents in Ralston, OK by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Ralston, OK within 30 miles. All distances and depths in the table are measured in miles.