2025-09-25T17:59:35.0000Z-47.4183-13.206410manualconfirmedIRIS5.2mb1Origin/20250925182203.263613.672965Magnitude/20250925182203.263669.672966IRISSOUTHERN MID-ATLANTIC RIDGEregion nameNEIC PDEcatalogus6000rcw6contributorID