2025-10-02T14:38:21.0000Z53.2181159.914863.101manualconfirmedIRIS4.5mb1Origin/20251002152058.579145.734066Magnitude/20251002152058.579197.734067IRISNEAR EAST COAST OF KAMCHATKAregion nameNEIC PDEcatalogus6000re6ucontributorID