2023-12-08T06:59:54.0000Z-59.6896-26.082444.355manualconfirmedIRIS5.2mb1Origin/20231208071627.261561.58595Magnitude/20231208071627.261617.58596IRISSOUTH SANDWICH ISLANDS REGIONregion nameNEIC PDEcatalogus7000lh96contributorID