2022-01-16T00:25:33.0000Z-60.0472-27.9688121.03manualconfirmedIRIS5.3mb1Origin/20220116004556.252956.713008Magnitude/20220116004556.253008.713009IRISSOUTH SANDWICH ISLANDS REGIONregion nameNEIC PDEcatalogus7000gcc7contributorID