OKLAHOMA CITY (AP) - The U.S. Geological Survey reports a 5.1 magnitude earthquake in northwest Oklahoma that was reportedly felt across Kansas, Missouri, New Mexico, Nebraska, Texas, Arkansas and Iowa. Fairview police and the Major County Sheriff's Office say there are no reports of injury or damage as a result of the quake that struck Saturday at 11:07 a.m. about 17 miles north of Fairview. The area is about 100 miles northwest of Oklahoma City.