A moderate earthquake with a preliminary magnitude of 5.7 jolted central Japan early Tuesday, the Japan Meteorological Agency said. The quake, at 3:18 a.m. (1818 GMT), was also felt in Tokyo, according to Reuters. There were no reports of injuries or damage. The focus of the tremor was 170 km (105 miles) below the surface of the earth, in Shizuoka prefecture, 150 km west of Tokyo, the JMA said. The earthquake measured 3 on the Japanese intensity scale, which measures ground motion.
