{"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": "707306b5-2bed-4456-9931-1b863e8424ef", "isopen": false, "language": "eng", "license_id": "notspecified", "license_title": "notspecified", "maintainer": null, "maintainer_email": null, "metadata_created": "2026-03-25T16:56:59.065390", "metadata_modified": "2026-03-25T16:56:59.065399", "name": "probabilistic-severe-wind-impact-to-separate-residential-houses-based-on-bom-tc-statistical-ens", "notes": "Severe wind from tropical cyclones (TCs) can cause significant damage to property and infrastructure, making accurate impact prediction essential for community safety. At Geoscience Australia (GA), the Tropical Cyclone Risk Model (TCRM) is an open-source, statistical-parametric tool designed to estimate the severe wind hazards posed by TCs. HazImp is a complementary tool developed to assess the impacts of natural hazards, including severe winds, on built assets. By integrating the Bureau of Meteorology\u2019s (BoM) TC track and intensity forecasts with TCRM and HazImp, it is possible to estimate potential wind hazards and impacts on residential buildings. \n\n\n\nHowever, due to inherent uncertainties in atmospheric models, the predicted track and intensity of any TC event carry uncertainty. In response to stakeholder feedback highlighting the operational need to understand a range of potential outcomes for an approaching TC, GA has developed a probabilistic framework for estimating severe wind damage to individual residential houses, leveraging BoM\u2019s TC statistical ensemble forecasts. \n\n\n\nThe probabilistic outputs can be presented in several useful formats to aid decision-making, including: \n\n\n\nThe probability of each damage state (e.g., slight, moderate, extensive) being exceeded in each Statisical Area 1 (SA1) region; \n\nThe median and 95th percentile damage states per SA1; \n\nHistograms showing local government areas (LGAs) most affected by potential damage. \n\n\n\nThese outputs provide critical insights to support emergency managers and other stakeholders in preparedness and response planning. \n\n", "num_resources": 2, "num_tags": 5, "organization": {"id": "91f054ec-d0c3-4d42-a89a-5daa2c7a6818", "name": "geoscience-australia-data", "title": "Geoscience Australia Data", "type": "organization", "description": "Harvester for Geoscience Australia Data", "image_url": "", "created": "2025-06-23T12:29:08.024111", "is_organization": true, "approval_status": "approved", "state": "active"}, "original_harvest_source": {"site_url": "https://ecat.ga.gov.au", "href": "https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/probabilistic-severe-wind-impact-to-separate-residential-houses-based-on-bom-tc-statistical-ens", "title": "Geoscience Australia"}, "owner_org": "91f054ec-d0c3-4d42-a89a-5daa2c7a6818", "private": false, "promotion_level": "0", "spatial": "{\"type\": \"Polygon\", \"coordinates\": [[[112.92, -54.75], [159.11, -54.75], [159.11, -9.2402], [112.92, -9.2402], [112.92, -54.75]]]}", "spatial_coverage": "{\"type\": \"Polygon\", \"coordinates\": [[[112.92, -54.75], [159.11, -54.75], [159.11, -9.2402], [112.92, -9.2402], [112.92, -54.75]]]}", "state": "active", "temporal_coverage_from": "2026-03-19 03:22:38.067+00", "title": "Probabilistic Severe Wind Impact to Separate Residential Houses Based on BOM TC Statistical Ensemble Forecast", "type": "dataset", "unpublished": false, "url": null, "version": null, "extras": [{"key": "harvest_object_id", "value": "1bb666ef-9f10-40ac-9917-1ffe919d529e"}, {"key": "harvest_source_id", "value": "00080910-39e7-408f-882c-e6e1eb6baadb"}, {"key": "harvest_source_title", "value": "Geoscience Australia"}], "resources": [{"cache_last_updated": null, "cache_url": null, "created": "2026-03-25T16:56:59.071047", "datastore_active": false, "datastore_contains_all_records_of_source_file": false, "description": "Download Poster (pdf) [626.67 KB]", "format": "PDF", "hash": "", "id": "748c8875-ea8c-46f5-886a-2e8eea687a64", "last_modified": null, "metadata_modified": "2026-03-25T16:56:59.054893", "mimetype": null, "mimetype_inner": null, "name": "Download Poster (pdf) [626.67 KB]", "package_id": "707306b5-2bed-4456-9931-1b863e8424ef", "position": 0, "resource_locator_function": "download", "resource_locator_protocol": "WWW:LINK", "resource_type": null, "size": null, "state": "active", "url": "https://d28rz98at9flks.cloudfront.net/150632/150632_00_0.pdf", "url_type": null, "zip_extract": false}, {"cache_last_updated": null, "cache_url": null, "created": "2026-03-25T16:56:59.071055", "datastore_active": false, "datastore_contains_all_records_of_source_file": false, "description": "Download Submitted Abstract (docx) [24.79]", "format": "DOCX", "hash": "", "id": "87f34466-0d12-4511-9b59-5d0feb568af3", "last_modified": null, "metadata_modified": "2026-03-25T16:56:59.055010", "mimetype": null, "mimetype_inner": null, "name": "Download Submitted Abstract (docx) [24.79]", "package_id": "707306b5-2bed-4456-9931-1b863e8424ef", "position": 1, "resource_locator_function": "download", "resource_locator_protocol": "WWW:LINK", "resource_type": null, "size": null, "state": "active", "url": "https://d28rz98at9flks.cloudfront.net/150632/150632_01_0.docx", "url_type": null, "zip_extract": false}], "tags": [{"display_name": "Adverse weather events", "id": "71876776-1c84-41db-86b6-2e703a67e8e8", "name": "Adverse weather events", "state": "active", "vocabulary_id": null}, {"display_name": "Published_External", "id": "5178775c-8044-4b7f-881f-5428a4e2d925", "name": "Published_External", "state": "active", "vocabulary_id": null}, {"display_name": "ensemble", "id": "9cfc81df-9585-455c-bef2-47b070aba57c", "name": "ensemble", "state": "active", "vocabulary_id": null}, {"display_name": "severe wind", "id": "213b5061-583d-4efa-9378-d7d2ff85a950", "name": "severe wind", "state": "active", "vocabulary_id": null}, {"display_name": "tropical cyclone", "id": "e6ec5d41-3886-45ae-a7b1-1934a8b4446c", "name": "tropical cyclone", "state": "active", "vocabulary_id": null}], "groups": [], "relationships_as_subject": [], "relationships_as_object": []}}