2021-12-25T14:36:00.0000Z-55.991-144.31310manualconfirmedIRIS5.3mb1Origin/20211225150726.024119.557090Magnitude/20211225150726.024172.557091IRISPACIFIC-ANTARCTIC RIDGEregion nameNEIC PDEcatalogus6000gf8rcontributorID