Scientists find likely cause of 2011 Virginia earthquake, believe there may be more to come

Scientists find likely cause of 2011 Virginia earthquake, believe there may be more to come



On Aug. 23, 2011, those living in eastern North America, from Ontario to Georgia, felt an unexpected shock as the earth trembled in the wake of a 5.8 magnitude earthquake.

via FOX NEWS http://foxnews.com/weather/2016/08/18/scientists-find-likely-cause-2011-virginia-earthquake-believe-there-may-be-more