Climate Risk Profile: Kurrajong, NSW
Kurrajong faces significant climate risks, particularly from flooding and bushfires. Rising temperatures and changing rainfall patterns are expected to exacerbate these risks in the future. Residents should prepare for more frequent and intense extreme weather events.
Overall Risk Score
Confidence: Medium
Hazard Breakdown
Detailed Hazard Analysis
heat Risk
Kurrajong experiences hot summers, and climate change is expected to increase the frequency and intensity of heatwaves. This poses a risk to vulnerable populations.
Primary Drivers
- ·Rising average temperatures
- ·More frequent heatwaves
- ·Urban heat island effect
Projections (RCP8.5)
2030
6.8
2050
7.3
flood Risk
Kurrajong is located near the Hawkesbury River and is susceptible to flooding. Climate change is expected to increase the frequency and intensity of heavy rainfall events, exacerbating flood risk.
Primary Drivers
- ·Increased rainfall intensity
- ·Rising river levels
- ·Urban development
Projections (RCP8.5)
2030
8.8
2050
9.2
coastal Risk
Kurrajong is not directly exposed to coastal hazards, but sea level rise and coastal storms could indirectly impact the region through supply chain disruptions and displacement of populations.
Primary Drivers
- ·Sea level rise
- ·Increased storm intensity
Projections (RCP8.5)
2030
2.2
2050
2.5
bushfire Risk
Kurrajong is surrounded by bushland, making it vulnerable to bushfires. Hotter, drier conditions due to climate change are projected to increase bushfire risk.
Primary Drivers
- ·Increased temperatures
- ·Drier vegetation
- ·Stronger winds
Projections (RCP8.5)
2030
8.2
2050
8.7
What This Means for Property Owners
Insurance Outlook
Increasing premiums due to flood and bushfire risk.
Price Impact
Potential for decreased property values in high-risk areas.
Buyer Checklist
- 1.Check flood maps and bushfire prone areas.
- 2.Assess property's vulnerability to extreme weather.
- 3.Obtain adequate insurance coverage.
- 4.Consider energy efficiency and water conservation measures.
Local Climate Evidence
Flood Evidence
- Nearest Waterway
- Hawkesbury River
- Elevation Range
- 50-200m
- Flood Zone
- Yes
The Hawkesbury-Nepean Valley is one of the largest concentrated floodplains in NSW.
View council flood mapBushfire Evidence
- Distance to Bushland
- Adjacent
- Planning Overlay
- https://www.rfs.nsw.gov.au/map
- Bushfire Prone Area
- Yes
Much of the area surrounding Kurrajong is designated as bushfire prone.
Heat Evidence
- Avg January Max Temp
- 32°C
- Heat Stress Days/Year
- 3 days
Heatwaves are becoming more frequent and intense in the Hawkesbury region.
Coastal Evidence
- Distance to Coast
- 50 km
- Sea Level Rise Exposure
- Low
- Erosion Risk
- Low
Historical Climate Events
Major flooding of the Hawkesbury River caused widespread damage in Kurrajong and surrounding areas.
SourceBushfires threatened Kurrajong, requiring evacuations and property protection efforts.
SourceA bushfire near Kurrajong Heights caused concern and required firefighting efforts.
SourceThe 2019-2020 Black Summer bushfires had a significant impact on the region, with smoke and air quality affecting Kurrajong.
SourceClimate Outlook to 2050
Projections based on CSIRO and BOM climate modelling. Scenario: RCP8.5
| Hazard | Today | 2030 | 2050 |
|---|---|---|---|
| flood | 8.5 | 11.5(+3.0) | 14.5(+6.0) |
| bushfire | 7.8 | 11.8(+4.0) | 14.8(+7.0) |
| heat | 6.5 | 8.5(+2.0) | 11.5(+5.0) |
| coastal | 2.0 | 3.0(+1.0) | 4.0(+2.0) |
By 2030, Kurrajong is projected to experience more frequent and intense flooding events, as well as an increased risk of bushfires due to hotter, drier conditions. Heatwaves will also become more common.
CSIRO Climate ProjectionsAdaptation Recommendations
Improve Flood Defenses
ImmediateInvest in infrastructure to mitigate flood risk, such as levees, drainage improvements, and flood-resistant building codes.
Est. cost: High
Learn moreEnhance Bushfire Preparedness
ImmediateImplement bushfire management strategies, including hazard reduction burns, community education programs, and improved firefighting capabilities.
Est. cost: Medium
Learn moreDevelop Heat Action Plan
Near-termCreate a heat action plan to protect vulnerable populations during heatwaves, including cooling centers and public awareness campaigns.
Est. cost: Low
Learn morePromote Water Conservation
Long-termEncourage water conservation measures to reduce water stress during droughts and heatwaves, such as rainwater harvesting and water-efficient appliances.
Est. cost: Low
Learn moreStrengthen Community Resilience
Near-termFoster community resilience through education, training, and support networks to help residents prepare for and respond to climate-related disasters.
Est. cost: Low
Learn moreAbout Kurrajong's Climate Risk Profile
Kurrajong, located in the Hawkesbury region of New South Wales, is a beautiful area known for its natural landscapes and rural charm. However, the suburb is increasingly vulnerable to the impacts of climate change. Flooding is a major concern due to the proximity to the Hawkesbury River, and the risk is projected to worsen with increased rainfall intensity.
Bushfires also pose a significant threat to Kurrajong, as the suburb is surrounded by bushland. Hotter, drier conditions are expected to increase the frequency and severity of bushfires, putting homes and lives at risk. Residents need to be vigilant and prepared for fire season.
Rising temperatures and more frequent heatwaves will also impact Kurrajong, particularly vulnerable populations such as the elderly and those with chronic health conditions. It is important to take steps to mitigate the effects of heat, such as staying hydrated and seeking air-conditioned environments.
While Kurrajong is not directly on the coast, the impacts of sea level rise and coastal storms could indirectly affect the region through disruptions to supply chains and the displacement of populations from coastal areas. It is important to consider these broader impacts when planning for the future.
Data sources: BOM · CSIRO · NSW State Emergency Service · NSW Rural Fire Service · Hawkesbury City Council
Local Government Resources
Hawkesbury City Council
Frequently Asked Questions
What are the main climate change risks for Kurrajong?
The main climate change risks for Kurrajong are flooding, bushfires, and heatwaves. These risks are projected to increase in the future due to rising temperatures and changing rainfall patterns.
How can I prepare my home for flooding in Kurrajong?
You can prepare your home for flooding by elevating appliances, sealing walls, and installing flood barriers. It is also important to have a flood emergency plan and know where to go in case of evacuation.
What should I do to protect my property from bushfires in Kurrajong?
To protect your property from bushfires, clear vegetation around your home, maintain your gutters, and have a bushfire survival plan. Consider installing fire-resistant building materials.
How can I stay safe during a heatwave in Kurrajong?
During a heatwave, stay hydrated, seek air-conditioned environments, and avoid strenuous activity. Check on vulnerable neighbors and family members.
Where can I find more information about climate change risks in Kurrajong?
You can find more information about climate change risks in Kurrajong from the Hawkesbury City Council, the NSW State Emergency Service, and the NSW Rural Fire Service.
Is Kurrajong a good place to invest in property considering climate change?
Kurrajong offers a unique lifestyle, but prospective buyers should carefully consider the increasing climate risks, particularly flooding and bushfires. Assess individual property vulnerabilities and factor in potential insurance costs and mitigation measures.
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