2022-09-27T16:45:15.0000Z-20.5012-11.684110manualconfirmedIRIS4.7mb1Origin/20220927184300.254507.290358Magnitude/20220927184300.254565.290359IRISSOUTHERN MID-ATLANTIC RIDGEregion nameNEIC PDEcatalogus6000inqfcontributorID