2024-09-12T17:40:30.0000Z31.713220manualconfirmedEMSC3.6m1Origin/20240912174942.171537.221388Magnitude/20240912174942.171605.2213892024-09-12T17:44:11.217726Z2024-09-12T17:49:42.414607ZSoutheast of Shikoku, Japanregion nameOrigin/20240912174942.171537.221388