Climate Risk in Magenta, NSW
Magenta is a suburb on the Central Coast of New South Wales that faces moderate risks from flooding, bushfires, heatwaves, and coastal hazards. Climate change is expected to increase the frequency and intensity of these hazards, posing challenges for the community and infrastructure. Residents should prepare for these risks and take steps to adapt to a changing climate.
Is Magenta Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Magenta, New South Wales, covering flood, bushfire, sea level rise and more.
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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 Magenta
Flood
Magenta faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to flash flooding and riverine flooding.
Key drivers:
- ·Increased rainfall intensity
- ·Sea level rise
Bushfire
Magenta has a moderate bushfire risk due to surrounding bushland. Hot, dry conditions and strong winds can increase the likelihood of bushfires.
Key drivers:
- ·Dry vegetation
- ·High temperatures
Heat
Magenta is likely to experience more frequent and intense heatwaves. This can pose a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
Key drivers:
- ·Rising global temperatures
- ·Urban heat island effect
Coastal
Magenta faces a moderate risk from coastal hazards, including erosion and inundation, due to its proximity to the coastline. Sea level rise is expected to exacerbate these risks.
Key drivers:
- ·Sea level rise
- ·Increased storm intensity
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Magenta
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
Magenta is likely to experience more frequent and intense heatwaves. This can pose a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
Primary Drivers
- ·Rising global temperatures
- ·Urban heat island effect
flood Risk
Magenta faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to flash flooding and riverine flooding.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea level rise
- ·Urban development
coastal Risk
Magenta faces a moderate risk from coastal hazards, including erosion and inundation, due to its proximity to the coastline. Sea level rise is expected to exacerbate these risks.
Primary Drivers
- ·Sea level rise
- ·Increased storm intensity
bushfire Risk
Magenta has a moderate bushfire risk due to surrounding bushland. Hot, dry conditions and strong winds can increase the likelihood of bushfires.
Primary Drivers
- ·Dry vegetation
- ·High temperatures
- ·Strong winds
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to climate risks.
Price Impact
Properties in high-risk areas may experience price reductions.
Buyer Checklist
- 1.Check flood maps
- 2.Assess bushfire risk
- 3.Consider heatwave impacts
- 4.Evaluate coastal erosion potential
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-termInvest in drainage upgrades and levees to protect against flooding.
Est. cost: High
Learn moreBushfire Management
Near-termImplement bushfire management strategies, including controlled burns and vegetation clearing.
Est. cost: Medium
Learn moreHeatwave Preparedness
ImmediateDevelop a heatwave preparedness plan and provide cooling centers for vulnerable residents.
Est. cost: Low
Learn moreCoastal Protection
Long-termImplement coastal protection measures, such as seawalls and beach nourishment.
Est. cost: Very High
Learn moreCommunity Education
ImmediateEducate residents about climate risks and adaptation measures.
Est. cost: Low
Learn moreAbout Magenta's Climate Risk Profile
Magenta, located on the Central Coast of New South Wales, is exposed to a range of climate-related risks. Its coastal location makes it vulnerable to sea level rise and coastal erosion, while surrounding bushland increases the risk of bushfires. The suburb is also susceptible to flooding from intense rainfall events and heatwaves during the summer months.
Climate change is projected to exacerbate these risks in the coming decades. Rising temperatures will lead to more frequent and intense heatwaves, while changes in rainfall patterns could increase the risk of both flooding and drought. Sea level rise will further threaten coastal areas, potentially leading to inundation and erosion.
Addressing these challenges will require a coordinated effort from all levels of government, as well as the community. This includes investing in infrastructure to protect against flooding and coastal erosion, implementing bushfire management strategies, and promoting energy efficiency to reduce greenhouse gas emissions.
Residents can also take steps to prepare for climate change impacts, such as developing emergency plans, improving home insulation, and planting native trees to provide shade and reduce the urban heat island effect. By working together, the community can build resilience and adapt to a changing climate.
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
Central Coast Council
Frequently Asked Questions
What are the main climate change risks in Magenta?
Magenta faces risks from flooding, bushfires, heatwaves, and coastal erosion, which are expected to worsen with climate change.
How can I prepare my home for a bushfire?
Clear vegetation around your home, install fire-resistant materials, and have a bushfire survival plan.
What should I do during a heatwave?
Stay indoors, drink plenty of water, and avoid strenuous activity. Check on elderly and vulnerable neighbors.
Where can I find information about flood risks in Magenta?
Check the Central Coast Council's website for flood maps and information.
How is the council addressing climate change?
The Central Coast Council is developing and implementing climate change strategies to reduce emissions and adapt to the impacts of climate change.
What is the projected sea level rise for Magenta?
Sea levels are projected to rise, increasing the risk of coastal inundation and erosion in Magenta. Check the NSW government's website for specific projections.
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 Magenta, use our analysis tool.
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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