2021-05-30T20:47:51.0000Z-56.8256-140.709910manualconfirmedIRIS5.9Mww1Origin/20210601213833.357269.99449Magnitude/20210601213833.357317.99450IRISPACIFIC-ANTARCTIC RIDGEregion nameNEIC PDEcatalogus6000egs4contributorID