2026-04-10T18:31:56.0000Z-39.257173.91916.6manualconfirmedGNS1.2MLv1Origin/20260410192922.729582.206350Magnitude/20260410192922.729649.206351volcano-tectonicGNS20 km north of Opunakeregion nameGNScatalog2026p269654contributorID