2021-10-29T06:38:19.0000Z-59.1257-25.697445.72manualconfirmedIRIS4.9mb1Origin/20211029065716.978261.60575Magnitude/20211029065716.978311.60576IRISSOUTH SANDWICH ISLANDS REGIONregion nameNEIC PDEcatalogus7000fpnncontributorID