Authors / CoAuthors
Arthur, C.
Abstract
"History provides a limited picture of what can happen from tropical cyclones (TCs). Take the example of Port Hedland or Townsville, with limited numbers of close TC impacts, especially in recent decades, where many communities have gone through rapid growth. How could emergency services in these towns prepare adequately for a major TC strike with no recent experience? How do they know if they have sufficient resources? Will they need to call in resources from other regions or further afield? In this presentation, we will discuss two parts of this problem – developing plausible scenarios of TCs for use in exercises and then evaluating the impacts of a selection of these events to guide planning and response actions for emergency services. GA’s Tropical Cyclone Hazard Assessment (TCHA) provides the backbone of impact scenario modelling – a stochastic catalogue of 10,000 years of plausible TC events that users can delve into. We connect the scenarios to our extensive built environment data collection and the corresponding vulnerability modelling capability to deliver tangible information on the impacts that as-yet unseen events could deliver to communities around our northern coastline.
Product Type
document
eCat Id
148781
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Cnr Jerrabomberra Ave and Hindmarsh Dr GPO Box 378
Canberra
ACT
2601
Australia
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Keywords
- theme.ANZRC Fields of Research.rdf
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- EARTH SCIENCES
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- Wednesday Seminar
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- cyclones
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- natural hazards
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- Published_External
Publication Date
2024-05-13T08:07:43
Creation Date
2020-10-28T00:00:00
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Status
completed
Purpose
To promote the scientific achievements of Geoscience Australia.
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asNeeded
Topic Category
geoscientificInformation
Series Information
Distinguished Geoscience Australia Lecturer (DGAL)
Lineage
Seminar recording as part of the Geoscience Australia public talks programs
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Extents
[-44.00, -9.00, 112.00, 154.00]
Reference System
Spatial Resolution
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