The 2023 National Seismic Hazard Assessment for Australia. Model Input and Output Data ...

This Geoscience Australia Record contains technical data and input files that, when used with the Global Earthquake Model’s (GEM’s) OpenQuake-engine probabilistic seismic hazard analysis software (Pagani et al. , 2023), will enable end users to explore and reproduce the 2023 National Seismic Hazard...

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Bibliographic Details
Main Authors: T., Allen, T. I., Allen, J. D., Griffin, D. J., Clark, T. R., King
Format: Text
Language:English
Published: Commonwealth of Australia (Geoscience Australia) 2024
Subjects:
HVC_144647
2023 National Seismic Hazard Assessment - NSHA 2023
earthquake hazard
seismic source model
Seismology and Seismic Exploration
Published_External
Antarc*
Antarctic
Online Access:https://dx.doi.org/10.26186/149177
https://pid.geoscience.gov.au/dataset/ga/149177
Description
Summary:This Geoscience Australia Record contains technical data and input files that, when used with the Global Earthquake Model’s (GEM’s) OpenQuake-engine probabilistic seismic hazard analysis software (Pagani et al. , 2023), will enable end users to explore and reproduce the 2023 National Seismic Hazard Assessment (NSHA23) of Australia (Allen et al. , 2023b). Output data, as calculated by Geoscience Australia using Version 3.16.1 of the OpenQuake-engine , are also provided. This report describes the NSHA23 input and output data only and does not discuss the scientific rationale behind the model development or the development of the NSHA23 earthquake catalogue. These details are provided in Allen et al. (2023b) and (Allen et al. , 2024), and respective references therein. The NSHA23 provides estimates of seismic hazard for the six Australian states and two mainland territories. However, it does not provide updated hazard factors for Australia’s Antarctic and other offshore territories (e.g., Christmas Island, ...

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