2025-08-11T15:28:26.0000Z55.1297163.492923.683manualconfirmedIRIS4.2mb1Origin/20250811173110.67951.210658Magnitude/20250811173110.679566.210659IRISOFF EAST COAST OF KAMCHATKAregion nameNEIC PDEcatalogus6000qzu6contributorID