2024-02-15T03:48:18.0000Z37.8175137.755110manualconfirmedIRIS4.8Mww1Origin/20240215040951.807534.463742Magnitude/20240215040951.807585.463743IRISNEAR WEST COAST OF HONSHU, JAPANregion nameNEIC PDEcatalogus7000lzbccontributorID