2025-11-04T15:51:50.0000Z52.4792159.234288.377manualconfirmedIRIS4.4mb1Origin/20251104194113.632401.190840Magnitude/20251104194113.632455.190841IRISOFF EAST COAST OF KAMCHATKAregion nameNEIC PDEcatalogus6000rlewcontributorID