2023-09-18T17:06:03.0000Z-55.4027-128.675610manualconfirmedIRIS4.8mb1Origin/20230918201449.890778.597592Magnitude/20230918201449.890832.597593IRISPACIFIC-ANTARCTIC RIDGEregion nameNEIC PDEcatalogus7000kwircontributorID