2021-03-14T13:35:32.0000Z-59.5309-29.744810manualconfirmedIRIS5.5mww1Origin/20210316163744.140545.5829679Magnitude/20210316163744.140588.5829680IRISSOUTH SANDWICH ISLANDS REGIONregion nameNEIC PDEcatalogus7000djam,usauto7000djamcontributorID