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Severe Wind Hazard Assessment for Western Australia: Data Collection – ArcGIS Full Suite and Map Package

Created 16/10/2025

Updated 16/10/2025

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This dataset contains a collection of ESRI geodatabases that hold hazard and impact data derived as part of the Severe Wind Hazard Assessment for Western Australia (2017-2020) project. There are separate geodatabases for each community examined in the project. Within each community, multiple TC scenarios were analysed for each community. The list of scenarios is included below. Geodatabase structure Within each geodatabase, the data is structured as set out below. The structure is repeated for each available scenario in that community. Note scenario id numbers have the hyphen ('-') removed in the string below.

Shapefiles |-- TCs within 50 km |-- Cat _Impact [Polygon shape file of SA1-level mean damage state for residential housing] |-- Cat _regionalwind [Polygon shape file of categorised regional wind speed] |-- Cat _track_line [Line shape file of scenario track line segments] |-- Cat _track_point [Point shape file of scenario track points] Cat__localwind [Raster format local wind data]

Scenarios Scenairo Id number, TC intensity, Location 000-01322,3,Exmouth 013-00928,3,Exmouth 000-06481,5,Exmouth 003-03693,3,PortHedland 000-08534,5,PortHedland 012-06287,3,Broome 012-03435,5,Broome 006-00850,3,Karratha-Roebourne 009-07603,5,Karratha-Roebourne 011-01345,1,Carnarvon 003-05947,3,Carnarvon 011-02754,1,Geraldton 001-08611,3,Geraldton 007-05186,1,Perth bsh291978,1,Perth

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Additional Info

Field Value
Title Severe Wind Hazard Assessment for Western Australia: Data Collection – ArcGIS Full Suite and Map Package
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/5f2d1877-838c-4001-9640-8507835098ee
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 11/05/2020
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        112.2527,
        -37.3068
      ],
      [
        130.8489,
        -37.3068
      ],
      [
        130.8489,
        -10.4918
      ],
      [
        112.2527,
        -10.4918
      ],
      [
        112.2527,
        -37.3068
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Severe Wind Hazard Assessment for Western Australia: Data Collection – ArcGIS Full Suite and Map Package". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/severe-wind-hazard-assessment-for-western-australia-data-collection-arcgis-full-suite-and-map-p