Natural Hazard Risks in Sydney, Australia
Population: 5.3M
Sydney faces varying levels of natural hazard risk. The highest risk is from tsunamis (score: 9/10). Below is a consolidated view of all major hazard types with both forward-looking risk scores and historical impact data for Sydney, Australia.
Hazard Risk Overview
Tsunami Risk
ExtremeRisk: 9Historical: 0
- •High risk rating for Sydney based on ThinkHazard (Tsunami)
- •Coastal location within tsunami inundation zone
Drought Risk
ModerateRisk: 3Historical: 0
Wildfire Risk
LowRisk: 1Historical: 4
- •6 events on record in proximity
Flood Risk
LowRisk: 1Historical: 9
- •39 events recorded in proximity in recent decades
- •High recent activity — multiple events in the last 12 months
Landslide Risk
LowRisk: 1Historical: 8
- •7 events on record in proximity
- •2 event(s) in the last 12 months
Nearby Cities
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DisasterAWARE provides real-time monitoring and alerting for all hazard types in Sydney, Australia and beyond. Better understand risks and impacts with real-time, early warning, and historical data to strengthen preparedness, response, and resilience.