2023-09-15T14:31:36.0000Z-40.76176.3926.5manualconfirmedGNS1.5MLv1Origin/20230915143920.915292.577084Magnitude/20230915143920.91534.577085earthquakeGNS20 km north-east of Castlepointregion nameGNScatalog2023p696230contributorID