2021-04-26T19:13:10.0000Z-56.1382-27.5028100.24manualconfirmedIRIS5.3Mww1Origin/20210426205137.727849.8079Magnitude/20210426205137.727896.8080IRISSOUTH SANDWICH ISLANDS REGIONregion nameNEIC PDEcatalogusauto7000dxkp,us7000dxkpcontributorID