{"help": "https://data.gov.au/data/api/3/action/help_show?name=package_show", "success": true, "result": {"archived": false, "author_email": null, "contact_point": "clientservices@ga.gov.au", "creator_user_id": "c2fbbe4a-4ba0-4945-808b-67454605a4cf", "duplicate_score": 2, "geospatial_topic": [], "id": "7e98e3fc-4435-4b20-b6b1-4a6a7453d3ce", "isopen": false, "language": "eng", "license_id": "notspecified", "license_title": "notspecified", "maintainer": null, "maintainer_email": null, "metadata_created": "2025-10-16T05:32:21.181799", "metadata_modified": "2025-10-16T05:32:21.181805", "name": "a-new-national-seismic-hazard-assessment-for-australia", "notes": "Geoscience Australia has released a new National Seismic Hazard Assessment for Australia \u2014 the NSHA18. The new NSHA provides an improved understanding of the seismic hazard and its uncertainties for Australia, allowing communities to be better prepared for earthquake events. Knowing with more certainty how the ground-shaking hazard varies across Australia, allows higher hazard areas to be identified for the development of mitigation strategies so communities can be more resilient to earthquake events.\nUsing the NSHA, decision makers can better consider:\n\u2022What this could mean for communities in those areas and whether any further action is required\n\u2022Where to prioritise further efforts\n\u2022What this could mean for insurance and reinsurance premiums\n\u2022Identify high and low hazard areas to plan for growth or investment in infrastructure.\nThe NSHA also provides key information to the Australian Government Building Codes Board, so buildings and infrastructure design standards can be updated to ensure they can withstand earthquake events in Australia.\nThis talk will talk about the key features and enhancements of the new NSHA, challenges, and what key assumptions have been contested throughout the development of this fundamental assessment for our country.\nSince completing his postgraduate studies at Monash University in 2004, Trevor Allen has worked as an earthquake seismologist in Australia, Canada (NRCan) and the United States (USGS). He is currently member of Standards Australia earthquake loading subcommittee and sits on the Canadian Standing Committee on Earthquake Design. 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