2024-09-20T12:22:20.539Z33.2622132.276350.692manualconfirmedUSGS4.9mb1Origin/20240920125154.542728.294302Magnitude/20240920125154.542803.2943032024-09-20T12:28:32.231253Z2024-09-20T12:51:54.868614ZShikoku, Japanregion nameOrigin/20240920125154.542728.294302