2025-08-15T21:54:49.0000Z56.0603163.339638.181manualconfirmedIRIS4.3mb1Origin/20250816002211.623561.259184Magnitude/20250816002211.623616.259185IRISNEAR EAST COAST OF KAMCHATKAregion nameNEIC PDEcatalogus6000r1ipcontributorID