Climate Risk Profile: Cranebrook, NSW
Cranebrook faces increasing risks from flooding and heatwaves due to climate change. Bushfire risk is also a concern. Residents should prepare for more extreme weather events.
Overall Risk Score
Confidence: Medium
Hazard Breakdown
Detailed Hazard Analysis
heat Risk
Cranebrook is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations.
Primary Drivers
- ·Rising global temperatures
- ·Urban heat island effect
Projections (RCP8.5)
2030
7.5
2050
8.0
flood Risk
Cranebrook faces a moderate risk of flooding due to its proximity to the Nepean River and local creeks. Increased rainfall intensity could exacerbate this risk.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·Climate change
Projections (RCP8.5)
2030
7.0
2050
7.5
coastal Risk
Cranebrook is not directly exposed to coastal risks.
Projections (RCP8.5)
2030
1.0
2050
1.0
bushfire Risk
Cranebrook has a moderate bushfire risk due to surrounding bushland. Hotter, drier conditions increase the likelihood of bushfires.
Primary Drivers
- ·Increased temperatures
- ·Drier conditions
- ·Fuel load
Projections (RCP8.5)
2030
4.7
2050
5.2
What This Means for Property Owners
Insurance Outlook
Insurance premiums are likely to increase due to increased flood and bushfire risk.
Price Impact
Properties in flood-prone areas may experience a decrease in value.
Buyer Checklist
- 1.Check flood maps and insurance costs.
- 2.Assess bushfire risk and property protection measures.
- 3.Consider energy efficiency and cooling options.
- 4.Review council climate adaptation plans.
Local Climate Evidence
Flood Evidence
- Nearest Waterway
- Nepean River
- Elevation Range
- 30-60m
- Flood Zone
- Yes, portions of Cranebrook are within a designated flood zone.
The Nepean River has a history of flooding in the Penrith region. Recent development may have altered drainage patterns.
View council flood mapBushfire Evidence
- Distance to Bushland
- Adjacent to bushland reserves.
- Planning Overlay
- RFS Bush Fire Prone Land Map
- Bushfire Prone Area
- Yes
Cranebrook is located on the urban fringe and is bordered by significant areas of bushland to the west.
Heat Evidence
- Avg January Max Temp
- 31.5°C
- Heat Stress Days/Year
- 3 days
Western Sydney experiences some of the highest temperatures in the Sydney metropolitan area.
Coastal Evidence
- Distance to Coast
- 55 km
- Sea Level Rise Exposure
- Not applicable
- Erosion Risk
- Not applicable
Historical Climate Events
Bushfires in the surrounding area threatened Cranebrook, requiring residents to be on alert.
SourceHeavy rainfall caused flash flooding in Cranebrook, affecting some residential areas.
SourceProlonged heatwave conditions put strain on local infrastructure and caused health concerns.
SourceClimate Outlook to 2050
Projections based on CSIRO and BOM climate modelling. Scenario: RCP4.5
| Hazard | Today | 2030 | 2050 |
|---|---|---|---|
| flood | 6.5 | 6.7(+0.2) | 7.2(+0.7) |
| bushfire | 4.2 | 4.3(+0.1) | 4.6(+0.4) |
| heat | 7.0 | 7.5(+0.5) | 8.5(+1.5) |
| coastal | 1.0 | 1.0 | 1.0 |
Under a moderate emissions scenario, Cranebrook is projected to experience a slight increase in overall climate risk, primarily driven by increased heatwave frequency and intensity. Flood risk also sees a moderate increase.
CSIRO Climate ProjectionsAdaptation Recommendations
Improve Flood Defenses
Near-termInvest in infrastructure to mitigate flood risk, such as improved drainage systems and levees.
Est. cost: High
Learn moreImplement Heatwave Action Plan
ImmediateDevelop and implement a heatwave action plan to protect vulnerable populations during extreme heat events.
Est. cost: Medium
Learn moreBushfire Preparedness
Near-termPromote bushfire preparedness among residents, including property maintenance and evacuation planning.
Est. cost: Low
Learn moreIncrease Green Spaces
Long-termIncrease green spaces and tree canopy cover to reduce the urban heat island effect.
Est. cost: Medium
Learn moreAbout Cranebrook's Climate Risk Profile
Cranebrook, located in Western Sydney, is projected to experience significant impacts from climate change. The primary concerns are increased flooding risk due to more intense rainfall events and rising temperatures leading to more frequent and severe heatwaves.
The suburb's proximity to the Nepean River makes it vulnerable to flooding. Climate change is expected to increase rainfall intensity, which could lead to more frequent and severe flood events. Residents should be aware of flood risks and take appropriate precautions.
Rising temperatures are another major concern. Cranebrook is likely to experience more days above 35°C, which can pose a health risk, especially for vulnerable populations such as the elderly and children. The urban heat island effect may exacerbate these impacts.
Bushfire risk is also a factor, with surrounding bushland posing a threat during hot, dry conditions. Residents should maintain their properties and be prepared for bushfire season.
While Cranebrook is not directly exposed to coastal risks, the broader impacts of climate change, such as disruptions to supply chains and increased insurance costs, could still affect the suburb.
Data sources: BOM · CSIRO · NSW RFS · Penrith City Council
Local Government Resources
Penrith City Council
Frequently Asked Questions
What are the main climate change risks for Cranebrook?
The main risks are increased flooding due to more intense rainfall, more frequent and severe heatwaves, and a moderate bushfire risk.
How can I prepare my home for flooding in Cranebrook?
Check if your property is in a flood zone, ensure you have adequate insurance, and consider installing flood protection measures such as sandbags or flood barriers.
What should I do during a heatwave in Cranebrook?
Stay indoors in air-conditioned environments, drink plenty of water, and check on vulnerable neighbors and family members.
How can I protect my property from bushfires in Cranebrook?
Maintain your property by clearing vegetation, cleaning gutters, and having a bushfire survival plan.
Where can I find more information about climate change impacts in Cranebrook?
You can find more information on the Penrith City Council website, the NSW Office of Environment and Heritage website, and the CSIRO website.
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