2025-04-15T07:58:04.0000Z-43.432172.8488.3manualconfirmedGNS2.3MLv1Origin/20250415094259.794631.169130Magnitude/20250415094259.794682.169131earthquakeGNS20 km north-east of Christchurchregion nameGNScatalog2025p281978contributorID