2024-01-04T12:30:40.17Z37.8165137.794715manualconfirmedEMSC4.3mb1Origin/20240104153400.45609.141244Magnitude/20240104153400.456141.141245EMSCNEAR WEST COAST OF HONSHU, JAPANregion nameEMSC-RTScatalog1601743contributorID