2024-08-01T14:51:23.0000Z37.2289142.186730.898manualconfirmedIRIS4.5mb1Origin/20240801153110.117393.106674Magnitude/20240801153110.117442.106675IRISOFF EAST COAST OF HONSHU, JAPANregion nameNEIC PDEcatalogus6000nhd1contributorID