2024-03-11T03:14:28.0000Z-43.631172.3974.2manualconfirmedGNS2.2MLv1Origin/20240311051319.852258.48902Magnitude/20240311051319.852306.48903earthquakeGNS20 km south-west of Christchurchregion nameGNScatalog2024p189554contributorID