AlHijjah 10, 1432, Nov 6, 2011, SPA -- A 5.2 magnitude earthquake struck near Oklahoma City in the U.S. Midwest, Reuters quoted the U.S. Geological Survey as reporting on Saturday. The USGS initially reported the quake as a 5.8 magnitude. The quake was a shallow 3.1 miles (5 km ) deep and was centered 4 miles (6.4 km) east of Sparks, which is east of Oklahoma City.