2021-12-27T19:08:59.0000Z36.0761140.34970.4manualconfirmedIRIS4.4mb1Origin/20211227194653.213289.570354Magnitude/20211227194653.21334.570355IRISNEAR EAST COAST OF HONSHU, JAPANregion nameNEIC PDEcatalogus6000gfnrcontributorID