학술논문

The 2022 Aotearoa New Zealand National Seismic Hazard model; process, overview, and results
Document Type
Academic Journal
Source
Bulletin of the Seismological Society of America. 114(1):7-36
Subject
19|Seismology
acceleration
Aotearoa New Zealand National Seismic Hazard model
Australasia
decision-making
earthquake prediction
earthquakes
geologic hazards
ground motion
models
natural hazards
New Zealand
peak ground acceleration
revision
risk assessment
rupture
seismic risk
seismicity
sensitivity analysis
velocity
Language
English
ISSN
0037-1106
Abstract
The 2022 revision of Aotearoa New Zealand National Seismic Hazard Model (NZ NSHM 2022) has involved significant revision of all datasets and model components. In this article, we present a subset of many results from the model as well as an overview of the governance, scientific, and review processes followed by the NZ NSHM team. The calculated hazard from the NZ NSHM 2022 has increased for most of New Zealand when compared with the previous models. The NZ NSHM 2022 models and results are available online.