Oak Grove Township, AR has a low earthquake risk, with a total of 53 earthquakes since 1931. The USGS database shows that there is a 2.16% chance of a major earthquake within 50km of Oak Grove Township, AR within the next 50 years. The largest earthquake within 30 miles of Oak Grove Township, AR was a 4.5 Magnitude in 1982.
View the probability of a major earthquake within the next 50 years in Oak Grove Township, AR.
View the number of earthquake incidents in Oak Grove Township, AR by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Oak Grove Township, AR within 30 miles. All distances and depths in the table are measured in miles.