2021-11-13T19:02:49.0000Z-57.8385-23.926310manualconfirmedIRIS5.1mb1Origin/20211113192055.88937.205516Magnitude/20211113192055.889422.205517IRISSOUTH SANDWICH ISLANDS REGIONregion nameNEIC PDEcatalogus7000ftvncontributorID