2023-05-30T08:08:53.0000Z-41.056175.34720.2manualconfirmedGNS1.1MLv1Origin/20230530081333.770497.44951Magnitude/20230530081333.770545.44952earthquakeGNS20 km north-west of Martinboroughregion nameGNScatalog2023p403620contributorID