2021-09-12T16:36:10.0000Z37.8416141.986747.35manualconfirmedIRIS4.4mb1Origin/20210912171301.256537.783962Magnitude/20210912171301.25659.783963IRISNEAR EAST COAST OF HONSHU, JAPANregion nameNEIC PDEcatalogus7000fakkcontributorID