2025-09-21T07:14:21.0000Z53.168161.211910manualconfirmedIRIS4.6mb1Origin/20250921073647.930654.609554Magnitude/20250921073647.930706.609555IRISOFF EAST COAST OF KAMCHATKAregion nameNEIC PDEcatalogus7000qxnjcontributorID