Climate Risk Profile: Wirrinya, NSW
Wirrinya faces moderate risks from flooding and heatwaves, with bushfire risk also present. Climate change is projected to increase the severity of these risks, particularly flooding and heatwaves, requiring proactive adaptation measures.
Is Wirrinya Safe from Climate Risk?
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Overall Risk Score
Hazard Breakdown
Flood, bushfire, heat, coastal and storm exposure are all assessed in this area. The score that matters is the property's own: a ClimateNest report scores the address across eight hazards, with insurance and value projections to 2050.
Climate Hazard Breakdown for Wirrinya
Flood
Wirrinya faces a moderate risk of flooding due to its proximity to waterways and relatively flat terrain. Intense rainfall events can lead to flash flooding.
Key drivers:
- ·Increased rainfall intensity
- ·Changes in land use
Bushfire
The risk of bushfire in Wirrinya is moderate, with surrounding grasslands and agricultural land posing a potential fire hazard during dry periods.
Key drivers:
- ·Dry vegetation
- ·High temperatures
Heat
Wirrinya is likely to experience an increase in the frequency and intensity of heatwaves, posing a risk to vulnerable populations.
Key drivers:
- ·Rising global temperatures
- ·Urban heat island effect
Coastal
Wirrinya is not exposed to coastal risks due to its inland location.
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Wirrinya
Property buying guide with climate risk assessment
Flood zone mapping, historical events, and projections
BAL assessment, vegetation proximity, and fire history
Multi-hazard safety assessment to 2050
Severe weather, hail, and wind risk analysis
Extreme heat days, urban heat island, and cooling costs
Premium estimates and insurance availability
Climate-adjusted property investment analysis
Detailed Hazard Analysis
heat Risk
Wirrinya is likely to experience an increase in the frequency and intensity of heatwaves, posing a risk to vulnerable populations.
Primary Drivers
- ·Rising global temperatures
- ·Urban heat island effect
flood Risk
Wirrinya faces a moderate risk of flooding due to its proximity to waterways and relatively flat terrain. Intense rainfall events can lead to flash flooding.
Primary Drivers
- ·Increased rainfall intensity
- ·Changes in land use
- ·Aging drainage infrastructure
bushfire Risk
The risk of bushfire in Wirrinya is moderate, with surrounding grasslands and agricultural land posing a potential fire hazard during dry periods.
Primary Drivers
- ·Dry vegetation
- ·High temperatures
- ·Wind patterns
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to the rising risk of flooding and heatwaves.
Price Impact
Properties in flood-prone areas may experience a decrease in value.
Buyer Checklist
- 1.Check flood maps and historical flood data.
- 2.Assess the property's vulnerability to heatwaves.
- 3.Review bushfire risk management measures.
- 4.Obtain a building inspection report.
How the region's climate is projected to change
Regional projections, not a forecast for this street. Figures are from the WA Department of Water and Environmental Regulation's climate projections for the South Western Flatlands region, which draws on CSIRO and Bureau of Meteorology modelling.
Temperature
+0.5 to 1.1°C by 2030
Above the 1986–2005 climate, on all emissions scenarios. By 2090, 1.2 to 2.0°C under intermediate emissions or 2.6 to 4.0°C under high emissions.
Rainfall
Winter rain down up to 15% by 2030
The South West has been drying since 1970, and the decline has been larger than anywhere else in Australia. Heavy rainfall events are projected to become more intense even as totals fall.
Fire weather
Harsher, magnitude uncertain
High confidence that fire weather becomes harsher, low confidence in the size of the change, because it depends heavily on summer rainfall.
Sea level
+0.12 m by 2030
At the Fremantle gauge, range 0.07 to 0.16 m. Very high confidence that sea levels continue to rise through the century.
Source: Department of Water and Environmental Regulation (WA), Western Australian climate projections: summary, September 2021, South Western Flatlands chapter. Read the projections →
Adaptation Recommendations
Upgrade Drainage Infrastructure
Near-termInvest in upgrading drainage systems to improve stormwater management and reduce the risk of flooding.
Est. cost: High
Learn moreImplement Heatwave Early Warning System
ImmediateDevelop and implement a heatwave early warning system to alert residents of impending heatwaves and provide guidance on how to stay safe.
Est. cost: Low
Learn moreBushfire Preparedness Programs
Near-termConduct community education programs on bushfire preparedness, including how to develop a bushfire survival plan and maintain properties to reduce fire risk.
Est. cost: Medium
Learn morePromote Water Conservation
Long-termImplement water conservation measures to reduce water demand during drought periods.
Est. cost: Low
Learn moreGreen Infrastructure Development
Long-termIncrease green spaces and tree canopy cover to mitigate the urban heat island effect and improve stormwater management.
Est. cost: Medium
Learn moreAbout Wirrinya's Climate Risk Profile
Wirrinya, located in New South Wales, is exposed to a range of climate-related risks. The primary concerns are flooding, driven by increased rainfall intensity, and heatwaves, exacerbated by rising global temperatures. Bushfire risk is also a factor, particularly during dry seasons.
Flooding is a significant concern due to the suburb's proximity to waterways and relatively flat terrain. Intense rainfall events can overwhelm drainage systems, leading to property damage and disruption to infrastructure. Climate change projections indicate an increase in rainfall intensity, further elevating the risk of flooding in the future.
Heatwaves are another growing threat, with rising temperatures posing a risk to vulnerable populations, such as the elderly and those with pre-existing health conditions. The urban heat island effect can further amplify the impact of heatwaves, particularly in densely built-up areas. Adaptation measures, such as increasing green spaces and improving building insulation, can help mitigate the impact of heatwaves.
Bushfire risk is moderate, with surrounding grasslands and agricultural land posing a potential fire hazard during dry periods. While not as severe as flooding or heatwaves, bushfire preparedness is essential to protect lives and property. Regular maintenance of properties, clearing of vegetation, and having a bushfire survival plan are crucial steps.
Addressing these climate risks requires a coordinated effort involving local government, residents, and businesses. Investing in infrastructure improvements, implementing adaptation measures, and raising awareness about climate risks are essential to building a more resilient community in Wirrinya.
Suburb pages describe the local picture. The address-level assessment, with its data sources and its dollar projections, is in the ClimateNest report.
Local Government Resources
Frequently Asked Questions
What are the main climate risks facing Wirrinya?
The main climate risks facing Wirrinya are flooding, heatwaves, and bushfires. These risks are projected to increase in severity due to climate change.
How can I prepare my property for flooding?
You can prepare your property for flooding by elevating appliances, installing flood barriers, and ensuring that your property is properly insured.
What should I do during a heatwave?
During a heatwave, it is important to stay hydrated, stay in air-conditioned environments, and avoid strenuous activities. Check on vulnerable neighbors and family members.
How can I reduce my property's bushfire risk?
You can reduce your property's bushfire risk by clearing vegetation around your home, maintaining gutters, and having a bushfire survival plan.
Where can I find more information about climate change in Wirrinya?
You can find more information about climate change in Wirrinya on the NSW government and CSIRO websites.
Is Wirrinya likely to experience more droughts in the future?
Climate projections suggest that the region may experience more frequent and intense drought conditions in the future. Water conservation measures are important.
Get your property's risk report
This suburb assessment covers the area. For a precise address-level climate risk report for any specific property in Wirrinya, use our analysis tool.
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What A$49 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections