2022-09-19T11:13:22.0000Z-55.1831-35.88939.23manualconfirmedIRIS4.6mb1Origin/20220922002506.800769.242782Magnitude/20220922002506.800826.242783IRISSOUTH GEORGIA ISLAND REGIONregion nameNEIC PDEcatalogus7000i9azcontributorID