Climate Risk in Ambarvale, NSW
Ambarvale faces moderate risks from flooding and heatwaves, with increasing bushfire risk. Climate change is projected to exacerbate these hazards, requiring proactive adaptation measures. Coastal risks are minimal due to its inland location.
Overall Risk Score
Confidence: Medium
Hazard Breakdown
Climate Hazard Breakdown for Ambarvale
Flood
Ambarvale faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, potentially worsening flood events.
Key drivers:
- ·Increased rainfall intensity
- ·Urban development
Bushfire
The suburb has a moderate bushfire risk due to nearby bushland. Hotter, drier conditions are projected to increase the frequency and intensity of bushfires.
Key drivers:
- ·Increased temperatures
- ·Drier vegetation
Heat
Ambarvale is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
Key drivers:
- ·Rising average temperatures
- ·Increased frequency of heatwaves
Coastal
Ambarvale is located inland and does not face a direct risk from coastal hazards such as sea level rise or coastal erosion.
Key drivers:
- ·Distance from the coast
Wind
Moderate wind risk — East Coast Lows and gust fronts
Storm
Moderate storm risk — severe thunderstorms and hail
Social
Moderate social stability — mixed urban density
Energy
Moderate energy costs — climate-driven cooling demand
In-Depth Climate Risk Guides for Ambarvale
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
Ambarvale is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
Primary Drivers
- ·Rising average temperatures
- ·Increased frequency of heatwaves
- ·Urban heat island effect
Projections (RCP8.5)
2030
6.8
2050
7.5
flood Risk
Ambarvale faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, potentially worsening flood events.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·Inadequate drainage infrastructure
Projections (RCP8.5)
2030
6.5
2050
7.2
coastal Risk
Ambarvale is located inland and does not face a direct risk from coastal hazards such as sea level rise or coastal erosion.
Primary Drivers
- ·Distance from the coast
Projections (RCP8.5)
2030
1.0
2050
1.0
bushfire Risk
The suburb has a moderate bushfire risk due to nearby bushland. Hotter, drier conditions are projected to increase the frequency and intensity of bushfires.
Primary Drivers
- ·Increased temperatures
- ·Drier vegetation
- ·Stronger winds
Projections (RCP8.5)
2030
4.5
2050
5.1
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to flood and bushfire risks.
Price Impact
Properties in flood-prone areas may experience price reductions.
Buyer Checklist
- 1.Check flood maps and bushfire prone area maps.
- 2.Assess property's vulnerability to heatwaves.
- 3.Obtain adequate insurance coverage.
- 4.Develop a bushfire survival plan.
Local Climate Evidence
Flood Evidence
- Nearest Waterway
- Bunbury Curran Creek
- Elevation Range
- 60-90m
- Flood Zone
- Areas near Bunbury Curran Creek are susceptible to flooding.
Historical flood events have impacted properties near the creek. Council maintains flood maps and provides guidance on flood preparedness.
View council flood mapBushfire Evidence
- Distance to Bushland
- Adjacent to bushland reserves.
- Planning Overlay
- RFS bushfire prone area map indicates areas of high risk.
- Bushfire Prone Area
- Yes
Residents should maintain firebreaks and have a bushfire survival plan.
Heat Evidence
- Avg January Max Temp
- 30.5°C
- Heat Stress Days/Year
- 5 days
Elderly and those with chronic illnesses are particularly vulnerable during heatwaves. Council provides cooling centers during extreme heat events.
Coastal Evidence
- Distance to Coast
- 45 km
- Sea Level Rise Exposure
- Not applicable.
- Erosion Risk
- Not applicable.
Historical Climate Events
Significant rainfall caused flooding in low-lying areas of Campbelltown, including parts of Ambarvale, impacting homes and businesses.
SourceA prolonged heatwave affected Sydney, with temperatures exceeding 40°C for several days, placing strain on infrastructure and causing health concerns.
SourceBushfires in the surrounding regions caused smoky conditions and increased fire risk in Ambarvale.
SourceA severe thunderstorm brought heavy rain and strong winds to the area, causing localized flooding and property damage.
SourceClimate Outlook to 2050
Projections based on CSIRO and BOM climate modelling. Scenario: RCP8.5
| Hazard | Today | 2030 | 2050 |
|---|---|---|---|
| flood | 60 | 6.3(+0.3) | 6.7(+0.7) |
| bushfire | 40 | 4.2(+0.2) | 4.5(+0.5) |
| heat | 60 | 6.7(+0.7) | 7.5(+1.5) |
| coastal | 10 | 1.0 | 1.0 |
By 2030, Ambarvale is projected to experience a moderate increase in overall climate risk, primarily driven by more frequent and intense heatwaves and increased flood risk. Bushfire risk is also expected to rise slightly.
CSIRO Climate ProjectionsAdaptation Recommendations
Improve Drainage Infrastructure
Near-termUpgrade drainage systems to handle increased rainfall intensity and reduce flood risk.
Est. cost: Medium
Learn moreImplement Heatwave Early Warning System
ImmediateDevelop a system to alert residents of impending heatwaves and provide guidance on staying safe.
Est. cost: Low
Learn moreBushfire Risk Mitigation
Near-termImplement measures to reduce bushfire risk, such as controlled burns and vegetation management.
Est. cost: Medium
Learn moreCommunity Education Programs
Long-termConduct workshops and distribute information on climate risks and adaptation measures.
Est. cost: Low
Learn morePromote Water Conservation
Long-termEncourage residents to conserve water through rebates and educational campaigns to mitigate drought impacts.
Est. cost: Low
Learn moreAbout Ambarvale's Climate Risk Profile
Ambarvale, located in the southwestern suburbs of Sydney, is susceptible to several climate-related hazards. The primary concerns are flooding, heatwaves, and bushfires. The suburb's proximity to waterways increases its vulnerability to flooding, which is expected to worsen with increased rainfall intensity due to climate change.
Heatwaves are another significant threat, with projections indicating more frequent and intense heat events. This poses health risks, particularly for vulnerable residents. The urban environment can amplify the effects of heatwaves, creating an urban heat island effect.
Bushfire risk is also a concern, given the presence of nearby bushland. Hotter and drier conditions are expected to increase the likelihood and severity of bushfires. While Ambarvale is located inland, coastal hazards are not a direct threat.
Adapting to these climate risks will require a combination of infrastructure improvements, community awareness programs, and individual preparedness measures. Addressing these challenges proactively will help ensure the long-term resilience of Ambarvale.
Data sources: BOM · CSIRO · NSW State Emergency Service · NSW Rural Fire Service · Campbelltown City Council
Local Government Resources
Campbelltown City Council
Frequently Asked Questions
What are the main climate change risks in Ambarvale?
The main climate change risks in Ambarvale are flooding, heatwaves, and bushfires. These risks are projected to increase in the future due to climate change.
How will climate change affect property values in Ambarvale?
Properties in flood-prone areas may experience price reductions. Increased insurance premiums due to flood and bushfire risks may also affect property values.
What is Campbelltown City Council doing to address climate change?
Campbelltown City Council has implemented various initiatives to address climate change, including improving drainage infrastructure, promoting water conservation, and developing a climate strategy.
How can I prepare for heatwaves in Ambarvale?
Stay indoors during the hottest part of the day, drink plenty of water, and check on vulnerable neighbors. Campbelltown City Council provides cooling centers during extreme heat events.
What should I do to prepare for a bushfire in Ambarvale?
Maintain firebreaks around your property, develop a bushfire survival plan, and monitor the RFS website for updates and warnings.
Where can I find information on flood risks in Ambarvale?
You can find information on flood risks in Ambarvale on the Campbelltown City Council website and the NSW State Emergency Service website.
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