Earthquake felt along East Coast

Pedestrians cross an intersection of downtown Washington, Tuesday, Aug. 23, 2011, after office buildings where evacuated following a reported 5.9 earthquake was felt in Washington. The earthquake centered northwest of Richmond, Va., shook much of Washington, D.C., and was felt as far north as Rhode Island and New York City. (AP Photo/Pablo Martinez Monsivais) <span class=meta>(AP Photo/ Pablo Martinez Monsivais)</span>
August 23, 2011 11:59:23 AM PDT