Hanna, OK has a low earthquake risk, with a total of 290 earthquakes since 1931. The USGS database shows that there is a 1.21% chance of a major earthquake within 50km of Hanna, OK within the next 50 years. The largest earthquake within 30 miles of Hanna, OK was a 3.9 Magnitude in 2020.
View the probability of a major earthquake within the next 50 years in Hanna, OK.
View the number of earthquake incidents in Hanna, OK by year that are more than 2.5 Magnitude.
Total Number of Earthquakes in Hanna, OK within 30 miles. All distances and depths in the table are measured in miles.