2026-01-04T11:36:00.0000Z51.1649159.586910manualconfirmedIRIS4.5mb1Origin/20260104121352.847215.129341Magnitude/20260104121352.847266.129342IRISOFF EAST COAST OF KAMCHATKAregion nameNEIC PDEcatalogus7000rmexcontributorID