East Griggs Township, AR has a low earthquake risk, with a total of 487 earthquakes since 1931. The USGS database shows that there is a 1.81% chance of a major earthquake within 50km of East Griggs Township, AR within the next 50 years. The largest earthquake within 30 miles of East Griggs Township, AR was a 4.7 Magnitude in 2011.
View the probability of a major earthquake within the next 50 years in East Griggs Township, AR.
View the number of earthquake incidents in East Griggs Township, AR by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in East Griggs Township, AR within 30 miles. All distances and depths in the table are measured in miles.