Coal County, OK has a low earthquake risk, with a total of 21 earthquakes since 1931. The USGS database shows that there is a 1.71% chance of a major earthquake within 50km of Coal County, OK within the next 50 years. The largest earthquake within 30 miles of Coal County, OK was a 4.5 Magnitude in 1997.
View the probability of a major earthquake within the next 50 years in Coal County, OK.
View the number of earthquake incidents in Coal County, OK by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Coal County, OK within 30 miles. All distances and depths in the table are measured in miles.