New Zealand Community Fault Model

Database

The New Zealand Community Fault Model (NZ CFM) is a community-driven project led by GNS Science that pools the collective knowledge of the earth science community to develop a fault model for New Zealand which is open, updatable and publicly available.

Overview

The NZ CFM v1.0 is a two- and three-dimensional representation of active and potentially active fault zones along the New Zealand plate boundary. Each fault zone in the model is associated with available kinematic information such as sense of slip, slip rake angle and slip rate, along with geometric parameters such as dip angle and depth of the fault plane.

Geologists and geophysicists from several organisations collaborated to define the model, including uncertainties and limitations, to ensure it is fit-for-purpose for multiple applications. The New Zealand Community Fault Model and the associated data are of value to a range of kinematic, active fault and seismic hazard studies.

You can learn more on the New Zealand Community Fault Model webpage.

Cite as: Seebeck H, Van Dissen R, Litchfield N, Barnes P, Nicol A, Langridge R, Barrell DJA, Villamor P, Ellis S, Rattenbury M, Bannister S, Gerstenberger M, Ghisetti F, Sutherland R, Fraser J, Nodder S, Stirling M, Humphrey J, Bland K, Howell A, Mountjoy J, Moon V, Stahl T, Spinardi F, Townsend D, Clark K, Hamling I, Cox S, de Lange W, Wopereis P, Johnston M, Morgenstern R, Coffey G, Eccles JD, Little T, Fry B, Griffin J, Townend J, Mortimer N, Alcaraz S, Massiot C, Rowland J, Muirhead J, Upton P, Hirschberg H, Lee J, 2022, New Zealand Community Fault Model – version 1.0. Lower Hutt (NZ): GNS Science. 96 p. (GNS Science report; 2021/57).

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