2025-12-07T06:08:23.0000Z52.0732159.270173.242manualconfirmedIRIS4.5mb1Origin/20251207080304.880448.158307Magnitude/20251207080304.880501.158308IRISOFF EAST COAST OF KAMCHATKAregion nameNEIC PDEcatalogus6000rt2ncontributorID