2025-07-16T16:35:48.0000Z-29.71-13.596210manualconfirmedIRIS4.8mb1Origin/20250716192656.840044.436926Magnitude/20250716192656.840093.436927IRISSOUTHERN MID-ATLANTIC RIDGEregion nameNEIC PDEcatalogus7000qd17contributorID