2021-09-06T08:19:43.0000Z-58.8058-25.233235manualconfirmedIRIS5.6mww1Origin/20210906135611.542672.722180Magnitude/20210906135611.542725.722181IRISSOUTH SANDWICH ISLANDS REGIONregion nameNEIC PDEcatalogus7000f8gz,usauto7000f8gzcontributorID