2021-12-19T01:51:51.0000Z31.4761142.197210manualconfirmedIRIS4.6mb1Origin/20211219021423.893663.505627Magnitude/20211219021423.893714.505628IRISSOUTHEAST OF HONSHU, JAPANregion nameNEIC PDEcatalogus6000gdiccontributorID