2025-06-03T18:55:07.16Z-45.123167.102935manualconfirmedEMSC4.6mw1Origin/20250604061447.718726.77771Magnitude/20250604061447.71878.77772EMSCSOUTH ISLAND OF NEW ZEALANDregion nameEMSC-RTScatalog1816230contributorID