Graeme Wynwood

End-user
About
Graeme Wynwood

Lead end user

This research examined existing and modified communication to community members who may be affected by natural hazards to derive evidence-based insights into risk and warning communication during the response phase of emergencies. Through this project, the research team developed an evidence base for the context of risk and warning messages across multiple channels and sources, constructed evidence-based warning messages that overcome ambiguity caused by conflict between warning messages and socio-environmental cues, optimised warning messages to improve community members’ readiness to act in accordance with emergency instructions, and translated research findings into practical tools tailored to the existing and emergent needs of end-users.
The project demonstrated a pilot capability to deliver wind and rain impact forecasts for residential housing from an ensemble of weather prediction models runs. The project focused on the wind and rainfall impact from the 20-22 April 2015 East Coast Low in New South Wales. Through the utilisation of Geoscience Australia’s HazImp software, the research team developed and tested a workflow that integrated the numerical weather forecasts, vulnerability relationships and exposure data at the community level. The project set up the end-to-end workflow from wind and rain hazard to spatial impact. These spatial impact outputs were delivered into the Visual Weather system at the Bureau of Meteorology, foreshadowing the possibility of easily achievable future visualisation to operational meteorologists.

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