2026-08-17T03:56:28.0000Z-39.928176.25721.4manualconfirmedGNS2.2MLv1Origin/20260817040203.563696.404673Magnitude/20260817040203.563755.404674earthquakeGNS25 km west of Waipukurauregion nameGNScatalog2026p616660contributorID