Climate Risk in Applecross, WA
Applecross is a suburb in Perth, Western Australia, that faces increasing climate risks. The primary concerns are coastal inundation, heatwaves, and flooding. Residents should prepare for more frequent extreme weather events.
Overall Risk Score
Confidence: Medium
Hazard Breakdown
Detailed Hazard Analysis
heat Risk
Applecross is experiencing increasing heatwave intensity and frequency. Urban heat island effect exacerbates the impact.
Primary Drivers
- ·Rising global temperatures
- ·Urbanisation
- ·Reduced green space
Projections (RCP8.5)
2030
7.0
2050
7.5
flood Risk
Applecross has a moderate risk of flooding, primarily from the Swan River. Riverine flooding can inundate low-lying areas.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea level rise
- ·Urban development
Projections (RCP8.5)
2030
5.0
2050
5.5
coastal Risk
Applecross faces significant coastal risks due to its proximity to the Swan River and the coast. Sea level rise and erosion are major concerns.
Primary Drivers
- ·Sea level rise
- ·Storm surges
- ·Erosion
Projections (RCP8.5)
2030
7.5
2050
8.0
bushfire Risk
Bushfire risk in Applecross is relatively low due to its urban location, but nearby bushland areas pose a potential threat.
Primary Drivers
- ·Dry vegetation
- ·Wind patterns
- ·Proximity to bushland
Projections (RCP4.5)
2030
3.2
2050
3.5
What This Means for Property Owners
Insurance Outlook
Insurance premiums are likely to increase in the future due to climate risks.
Price Impact
Properties closer to the coast may experience price reductions due to increased risk.
Buyer Checklist
- 1.Check flood maps and historical flood data.
- 2.Assess the property's vulnerability to sea level rise.
- 3.Evaluate the property's energy efficiency and cooling options.
- 4.Consider the potential for increased insurance premiums.
Local Climate Evidence
Flood Evidence
- Nearest Waterway
- Swan River
- Elevation Range
- 2-10 meters
- Flood Zone
- Areas near the Swan River are prone to flooding.
Historical flood events have impacted low-lying areas of Applecross.
View council flood mapBushfire Evidence
- Distance to Bushland
- 1-3 km to nearby reserves
- Planning Overlay
- DFES Bushfire Prone Areas Map
- Bushfire Prone Area
- Yes
While not directly in a high-risk zone, embers can travel from nearby bushland.
Heat Evidence
- Avg January Max Temp
- 31.5°C
- Heat Stress Days/Year
- 5 days
Heatwaves are becoming more frequent and intense in Perth.
Coastal Evidence
- Distance to Coast
- 0.5 km
- Sea Level Rise Exposure
- Low-lying areas are vulnerable to sea level rise.
- Erosion Risk
- Some coastal areas are experiencing erosion.
Historical Climate Events
Record-breaking temperatures during a prolonged heatwave put strain on infrastructure and public health.
SourceClimate Outlook to 2050
Projections based on CSIRO and BOM climate modelling. Scenario: RCP8.5
| Hazard | Today | 2030 | 2050 |
|---|---|---|---|
| flood | 4.5 | 4.8(+0.3) | 5.1(+0.6) |
| bushfire | 3.0 | 3.1(+0.1) | 3.2(+0.2) |
| heat | 6.5 | 7.2(+0.7) | 8.0(+1.5) |
| coastal | 7.0 | 7.4(+0.4) | 8.0(+1.0) |
By 2030, Applecross is projected to experience more frequent and intense heatwaves, increased coastal inundation, and a higher risk of flooding. Bushfire risk will remain relatively stable.
CSIRO Climate ProjectionsAdaptation Recommendations
Install flood barriers
Near-termInstall flood barriers to protect properties from rising water levels during flood events.
Est. cost: $5,000 - $20,000
Learn moreImprove home cooling
ImmediateInstall air conditioning or improve insulation to reduce the impact of heatwaves.
Est. cost: $2,000 - $10,000
Learn morePlant trees and vegetation
Long-termPlant trees and vegetation to reduce the urban heat island effect and improve air quality.
Est. cost: $500 - $5,000
Learn moreElevate vulnerable structures
Long-termElevate homes and other structures in low-lying areas to protect them from sea level rise and flooding.
Est. cost: $20,000 - $100,000
Learn moreAbout Applecross's Climate Risk Profile
Applecross, situated along the Swan River, is increasingly vulnerable to the impacts of climate change. Sea level rise poses a significant threat to properties near the waterfront, with potential for increased erosion and inundation during storm surges. The suburb is also experiencing more frequent and intense heatwaves, exacerbated by the urban heat island effect.
Flooding from the Swan River is another concern, particularly during periods of heavy rainfall. While bushfire risk is relatively lower compared to other areas in Western Australia, the proximity to bushland areas requires vigilance and preparedness.
Climate projections indicate that these risks will intensify in the coming decades. Residents and property owners should take proactive measures to adapt to these changes, including investing in flood protection, improving home cooling, and staying informed about emergency warnings.
The local council is developing strategies to address climate change impacts, but individual action is also crucial. By working together, the community can enhance its resilience and protect the value of properties in Applecross.
Long-term planning should consider the potential for managed retreat from the most vulnerable coastal areas. Investing in green infrastructure, such as parks and trees, can help mitigate the urban heat island effect and improve overall quality of life.
Staying informed about the latest climate science and adaptation strategies is essential for making informed decisions and ensuring a sustainable future for Applecross.
Data sources: BOM · CSIRO · DFES
Local Government Resources
City of Melville
Frequently Asked Questions
What are the main climate risks in Applecross?
The main climate risks in Applecross are coastal inundation, heatwaves, and flooding.
How will climate change affect property values in Applecross?
Properties closer to the coast may experience price reductions due to increased risk of sea level rise and erosion.
What can I do to protect my property from flooding?
You can install flood barriers, elevate vulnerable structures, and improve drainage around your property.
How can I prepare for heatwaves in Applecross?
You can install air conditioning, improve insulation, and stay hydrated during heatwaves.
What is the City of Melville doing to address climate change?
The City of Melville is developing strategies to reduce greenhouse gas emissions and adapt to the impacts of climate change.
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