2025-12-17T22:44:22.0000Z51.6286159.228443.574manualconfirmedIRIS4.3mb1Origin/20251217235327.838325.259527Magnitude/20251217235327.838394.259528IRISOFF EAST COAST OF KAMCHATKAregion nameNEIC PDEcatalogus6000rvkgcontributorID