Hazidex in Numbers

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A multi-hazard risk profile of 639 South Australian communities assessing exposure, vulnerability and resilience capacity across bushfire, flood, heatwave and earthquake hazards. Combines physical hazard data with social vulnerability indicators drawn from the 2021 Census. Designed to support state and local government risk-informed planning and priority investment decisions across South Australia.

A longitudinal study of community recovery across 47 bushfire-affected communities following the 2019–20 Black Summer fires, tracking social cohesion, economic recovery, housing restoration and mental health outcomes at 6, 12 and 24 months post-event.

Continuous maximum wind speed observations from tropical cyclones affecting North Queensland from 1970 to 2024, recorded across a network of automatic weather stations. This dataset supports structural vulnerability research, building code review and cyclone impact modelling for communities in Australia's tropical north.

A nationally consistent assessment of bushfire risk across Australian communities, integrating vegetation type, fire weather, topography and building exposure. Designed to support land use planning decisions, community risk communication and emergency management resource allocation at local and regional scales. Covers all states and territories at a 25-metre spatial resolution.

The Australian Disaster Resilience Index (ADRI) is a snapshot of the capacities for disaster resilience in Australian communities. Understanding these capacities, and how they differ from place to place, will help communities, governments and industry work together to cope with and adapt to natural hazards such as bushfires, floods, storms and earthquakes.

The figures above show mean wind speed (10-minute average), gust wind speed (maximum 3-second gust within the preceding 10-minutes), mean wind direction (10-minute average) and atmospheric pressure (1-minute average) measured by each of the deployed SWIRLnet towers.