2026-03-09T19:34:40.0000Z-39.26173.8256.8manualconfirmedGNS2.5MLv1Origin/20260309195012.285362.63137Magnitude/20260309195012.285419.63138volcano-tectonicGNS20 km north of Opunakeregion nameGNScatalog2026p183285contributorID