Climate Risk in Alison, NSW
Alison faces moderate climate risks, primarily related to flooding and heatwaves. Climate change is expected to increase the frequency and intensity of these events, potentially impacting property values and community well-being. Residents should take steps to prepare for these risks.
Is Alison Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Alison, New South Wales, covering flood, bushfire, sea level rise and more.
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
Not ready to check your address? See a free sample report →
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 Alison
Flood
Alison faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.
Key drivers:
- ·Increased rainfall intensity
- ·Sea level rise
Bushfire
The bushfire risk in Alison is moderate. While not immediately adjacent to dense bushland, the surrounding areas are susceptible to bushfires, particularly during dry periods. Climate change is projected to increase the frequency and intensity of bushfire weather.
Key drivers:
- ·Increased temperatures
- ·Drier conditions
Heat
Alison is likely to experience more frequent and intense heatwaves due to climate change. This poses a risk to vulnerable populations, such as the elderly and those with pre-existing health conditions.
Key drivers:
- ·Increased greenhouse gas emissions
- ·Urban heat island effect
Coastal
Alison is not directly exposed to coastal hazards. Sea level rise and coastal erosion are not significant concerns for this suburb.
Key drivers:
- ·Distance from the coast
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Alison
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
Alison is likely to experience more frequent and intense heatwaves due to climate change. This poses a risk to vulnerable populations, such as the elderly and those with pre-existing health conditions.
Primary Drivers
- ·Increased greenhouse gas emissions
- ·Urban heat island effect
flood Risk
Alison faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea level rise
- ·Urban development
coastal Risk
Alison is not directly exposed to coastal hazards. Sea level rise and coastal erosion are not significant concerns for this suburb.
Primary Drivers
- ·Distance from the coast
bushfire Risk
The bushfire risk in Alison is moderate. While not immediately adjacent to dense bushland, the surrounding areas are susceptible to bushfires, particularly during dry periods. Climate change is projected to increase the frequency and intensity of bushfire weather.
Primary Drivers
- ·Increased temperatures
- ·Drier conditions
- ·Increased frequency of extreme weather events
What This Means for Property Owners
Insurance Outlook
Premiums may increase due to flood and heatwave risks.
Price Impact
Potential for moderate price impact in high-risk areas.
Buyer Checklist
- 1.Check flood maps
- 2.Assess bushfire risk
- 3.Consider heatwave resilience
- 4.Review insurance options
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
Improve Flood Defenses
Near-termInstall flood barriers and improve drainage systems to protect properties from flooding.
Est. cost: Medium
Learn moreEnhance Heatwave Preparedness
ImmediateDevelop a heatwave plan and ensure access to cooling centers for vulnerable residents.
Est. cost: Low
Learn moreReduce Bushfire Risk
Near-termMaintain properties to reduce fuel loads and be aware of bushfire warnings.
Est. cost: Low
Learn moreUpgrade Infrastructure
Long-termUpgrade infrastructure to withstand extreme weather events, such as stronger power lines and improved water management systems.
Est. cost: High
Learn moreAbout Alison's Climate Risk Profile
Alison, located in New South Wales, is projected to experience increased climate-related risks in the coming decades. The primary concerns are flooding and heatwaves, with bushfire risk also being a factor.
Flooding is a significant concern due to increased rainfall intensity and potential for flash flooding. Properties in low-lying areas are particularly vulnerable. Residents should be aware of flood warnings and have a plan in place to evacuate if necessary.
Heatwaves are expected to become more frequent and intense, posing a risk to vulnerable populations. It is important to stay hydrated, seek air-conditioned environments, and check on elderly neighbors during heatwaves.
While the bushfire risk is moderate, it is still important to be prepared. Maintain your property to reduce fuel loads and be aware of bushfire warnings during the fire season.
Overall, Alison faces moderate climate risks that require proactive adaptation measures to protect residents and property.
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 in Alison?
The main climate risks in Alison are flooding, heatwaves, and bushfires. Climate change is expected to increase the frequency and intensity of these events.
How can I prepare for flooding in Alison?
Check local council flood maps, install flood barriers, and have a plan in place to evacuate if necessary.
What should I do during a heatwave in Alison?
Stay hydrated, seek air-conditioned environments, and check on elderly neighbors.
How can I reduce bushfire risk on my property in Alison?
Maintain your property to reduce fuel loads and be aware of bushfire warnings during the fire season.
Will climate change affect property values in Alison?
Climate change may have a moderate impact on property values, particularly in high-risk areas. It is important to consider climate risks when buying or selling property.
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 Alison, use our analysis tool.
Check Your flood Risk Now
Check Alison's specific flood risk and see how it compares to nearby suburbs. Enter your address for an instant risk assessment.
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