2025-08-23T01:45:28.0000Z53.2276161.529510manualconfirmedIRIS4.6mb1Origin/20250823021337.125775.336897Magnitude/20250823021337.125827.336898IRISOFF EAST COAST OF KAMCHATKAregion nameNEIC PDEcatalogus6000r38xcontributorID