2023-04-07T12:46:01.0000Z36.8003141.393474.364manualconfirmedIRIS4.1mb1Origin/20230407131137.693945.85293Magnitude/20230407131137.693999.85294IRISNEAR EAST COAST OF HONSHU, JAPANregion nameNEIC PDEcatalogus6000k2n9contributorID