Petit Jean Township, AR has a low earthquake risk, with a total of 51 earthquakes since 1931. The USGS database shows that there is a 1.08% chance of a major earthquake within 50km of Petit Jean Township, AR within the next 50 years. The largest earthquake within 30 miles of Petit Jean Township, AR was a 3.4 Magnitude in 2013.
View the probability of a major earthquake within the next 50 years in Petit Jean Township, AR.
View the number of earthquake incidents in Petit Jean Township, AR by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Petit Jean Township, AR within 30 miles. All distances and depths in the table are measured in miles.