2023-07-13T13:06:25.0000Z75.1947135.81510manualconfirmedIRIS5.2mb1Origin/20230713132645.46737.114341Magnitude/20230713132645.467425.114342IRISNEW SIBERIAN ISLANDS, RUSSIAregion nameNEIC PDEcatalogus7000kffmcontributorID