2023-09-22T00:46:51.0000Z31.0642142.025410manualconfirmedIRIS4.7mb1Origin/20230922011243.383655.621387Magnitude/20230922011243.383708.621388IRISSOUTHEAST OF HONSHU, JAPANregion nameNEIC PDEcatalogus7000kx9kcontributorID