2024-05-14T15:07:59.0000Z-54.912-129.179610manualconfirmedIRIS5.5Mwb1Origin/20240516183259.71372.68835Magnitude/20240516183259.713769.68836IRISPACIFIC-ANTARCTIC RIDGEregion nameNEIC PDEcatalogusauto6000myih,us6000myihcontributorID