TOKYO (AP) — A powerful earthquake with a preliminary magnitude of 6.4 has struck southern Japan. Japan's Meteorological Agency said the quake hit at 9:26 . TOKYO (AP) — A powerful earthquake with a preliminary magnitude of 6.4 has struck southern Japan. Japan's Meteorological Agency said the quake hit at 9:26 . Dashcam video shows a passenger bus shaking at the moment a powerful earthquake hit Kumamoto on 14 April. The bus had stopped at a red light when the . A 6.2 magnitude earthquake struck southern Japan on Thursday, April 14. The earthquake was felt in the Kumamoto prefecture and there were widespread .