Climate Risk in South Arm, Tasmania
South Arm faces a range of climate-related risks, including flooding, bushfires, heatwaves, and coastal hazards. These risks are projected to increase in the future due to climate change. Residents should take steps to prepare for these challenges.
Is South Arm Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for South Arm, Tasmania, 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 South Arm
Flood
South Arm faces a moderate risk of flooding, primarily from heavy rainfall events and potential coastal inundation. The risk is expected to increase with climate change.
Key drivers:
- ·Increased rainfall intensity
- ·Sea level rise
Bushfire
South Arm has a notable bushfire risk due to its proximity to bushland areas. Hot, dry conditions during summer months exacerbate this risk.
Key drivers:
- ·Increased frequency of heatwaves
- ·Drier vegetation
Heat
South Arm experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves projected. This poses a risk to vulnerable populations.
Key drivers:
- ·Rising average temperatures
- ·Increased frequency of heatwaves
Coastal
South Arm is exposed to coastal risks, including sea level rise and coastal erosion. These risks are projected to worsen with climate change, threatening coastal infrastructure and ecosystems.
Key drivers:
- ·Sea level rise
- ·Increased storm surge intensity
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for South Arm
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
South Arm experiences moderate heat risk, with increasing average temperatures and more frequent heatwaves projected. This poses a risk to vulnerable populations.
Primary Drivers
- ·Rising average temperatures
- ·Increased frequency of heatwaves
- ·Urban heat island effect (minor)
flood Risk
South Arm faces a moderate risk of flooding, primarily from heavy rainfall events and potential coastal inundation. The risk is expected to increase with climate change.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea level rise
- ·Storm surges
coastal Risk
South Arm is exposed to coastal risks, including sea level rise and coastal erosion. These risks are projected to worsen with climate change, threatening coastal infrastructure and ecosystems.
Primary Drivers
- ·Sea level rise
- ·Increased storm surge intensity
- ·Coastal erosion
bushfire Risk
South Arm has a notable bushfire risk due to its proximity to bushland areas. Hot, dry conditions during summer months exacerbate this risk.
Primary Drivers
- ·Increased frequency of heatwaves
- ·Drier vegetation
- ·Stronger winds
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase in the future due to climate-related risks.
Price Impact
Properties in high-risk areas may experience price impacts.
Buyer Checklist
- 1.Check flood maps and bushfire-prone area overlays.
- 2.Assess the property's vulnerability to coastal hazards.
- 3.Consider the potential for increased insurance premiums.
- 4.Develop an emergency plan.
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
Develop a household emergency plan
ImmediateCreate a plan that includes evacuation routes, emergency contacts, and a supply kit.
Est. cost: Low
Learn moreHarden your home against bushfires
Near-termClear vegetation around your home, install ember guards, and ensure your roof and gutters are well-maintained.
Est. cost: Medium
Learn moreInstall a rainwater tank
Long-termCollect rainwater for non-potable uses to reduce reliance on mains water during droughts.
Est. cost: Medium
Learn moreSupport local climate action initiatives
Near-termParticipate in community efforts to reduce greenhouse gas emissions and build climate resilience.
Est. cost: Low
Learn moreAbout South Arm's Climate Risk Profile
South Arm, located in Tasmania, is increasingly vulnerable to the impacts of climate change. The suburb faces a combination of risks, including flooding from heavy rainfall and coastal inundation, bushfire threats due to dry conditions and proximity to bushland, heatwaves with rising average temperatures, and coastal hazards such as sea level rise and erosion.
The risk of flooding is expected to increase with more intense rainfall events and potential storm surges. Bushfire risk is also projected to rise due to hotter, drier conditions. Heatwaves will become more frequent and severe, posing health risks to vulnerable populations. Coastal erosion and sea level rise threaten coastal infrastructure and ecosystems.
Addressing these challenges requires a combination of adaptation and mitigation strategies. Residents can take steps to prepare for extreme weather events, such as developing emergency plans and hardening their homes. Local authorities can implement measures to reduce greenhouse gas emissions and build resilience to climate change impacts.
Protecting South Arm from the worst effects of climate change will require a concerted effort from individuals, communities, and governments. By working together, we can create a more sustainable and resilient future for this coastal suburb.
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
Clarence City Council
Frequently Asked Questions
What are the main climate change risks facing South Arm?
South Arm faces risks from flooding, bushfires, heatwaves, and coastal hazards, all of which are projected to increase with climate change.
How can I prepare my home for bushfires in South Arm?
Clear vegetation around your home, install ember guards, and ensure your roof and gutters are well-maintained. Have a bushfire survival plan.
What should I do during a heatwave in South Arm?
Stay indoors in air-conditioned environments, drink plenty of water, and check on vulnerable neighbors.
Where can I find information about flood risks in South Arm?
The Clarence City Council provides flood maps and information on its website. The SES also provides information.
How is the Clarence City Council addressing climate change?
The Clarence City Council is developing and implementing strategies to reduce greenhouse gas emissions and build climate resilience. Check their website for details.
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 South Arm, 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