2022-01-11T06:25:59.0000Z-57.968-25.609763.95manualconfirmedIRIS4.9mb1Origin/20220111070355.340561.673710Magnitude/20220111070355.340617.673711IRISSOUTH SANDWICH ISLANDS REGIONregion nameNEIC PDEcatalogus7000gatycontributorID