2023-08-26T13:53:23.0000Z-48.876165.278100manualconfirmedGNS4.3M1Origin/20230826140657.472824.433641Magnitude/20230826140657.472873.433642earthquakeGNS135 km south-west of Snares Islandsregion nameGNScatalog2023p642105contributorID