2023-08-31T02:44:35.0000Z-27.9954-13.274710manualconfirmedIRIS4.9mb1Origin/20230831030057.345516.466697Magnitude/20230831030057.345567.466698IRISSOUTHERN MID-ATLANTIC RIDGEregion nameNEIC PDEcatalogus7000ks9ccontributorID