AP Top News at 2:27 a.m. EST

SPARKS, Okla. (AP) ? A 5.6 magnitude quake rocked central Oklahoma late Saturday after a day of smaller quakes, leaving cracked buildings and a buckled highway but no initial reports of major damage. The temblor was so strong it rattled a packed college football stadium 50 miles away and could be felt in Tennessee. The quake, centered about 44 miles northeast of Oklahoma City, may be the strongest in state history if the reading is confirmed by the U.S. Geological Survey after the agency initially reported a 5.2 magnitude event. Emergency authorities said they had no immediate reports of injuries or major damages.

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