Climate Risk Profile: Wynnum, ACT
Wynnum, ACT, faces moderate climate risks, primarily related to heatwaves and potential flooding. Bushfire and coastal risks are relatively low. Residents should prepare for hotter summers and potential disruptions from heavy rainfall events.
Overall Risk Score
Confidence: Medium
Hazard Breakdown
Climate Hazard Breakdown for Wynnum
Flood
Flooding can occur from heavy rainfall events, potentially impacting low-lying areas and properties near waterways.
Key drivers:
- ·Increased rainfall intensity
- ·Urban development
Bushfire
Bushfire risk is relatively low in Wynnum due to the suburb's location and limited surrounding bushland.
Key drivers:
- ·Dry vegetation
- ·High temperatures
Heat
Increased frequency and intensity of heatwaves are expected, posing health risks to vulnerable populations.
Key drivers:
- ·Rising global temperatures
- ·Urban heat island effect
Coastal
Coastal risks are negligible as Wynnum is not located near the coast.
Wind
Moderate wind risk — gusty summer winds
Storm
Moderate storm risk — spring/summer thunderstorms
Social
Moderate social stability — high public sector
Energy
Moderate energy costs — heating and cooling
In-Depth Climate Risk Guides for Wynnum
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
Increased frequency and intensity of heatwaves are expected, posing health risks to vulnerable populations.
Primary Drivers
- ·Rising global temperatures
- ·Urban heat island effect
Projections (RCP8.5)
2030
5.5
2050
6.0
flood Risk
Flooding can occur from heavy rainfall events, potentially impacting low-lying areas and properties near waterways.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·Inadequate drainage
Projections (RCP8.5)
2030
4.2
2050
4.5
coastal Risk
Coastal risks are negligible as Wynnum is not located near the coast.
Projections (RCP8.5)
2030
1.0
2050
1.0
bushfire Risk
Bushfire risk is relatively low in Wynnum due to the suburb's location and limited surrounding bushland.
Primary Drivers
- ·Dry vegetation
- ·High temperatures
- ·Strong winds
Projections (RCP8.5)
2030
2.1
2050
2.3
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to climate-related risks.
Price Impact
Properties in flood-prone areas may experience price reductions.
Buyer Checklist
- 1.Check flood maps and insurance costs.
- 2.Assess property's vulnerability to heatwaves.
- 3.Review bushfire safety measures.
- 4.Consider energy efficiency upgrades.
Local Climate Evidence
Flood Evidence
- Nearest Waterway
- Local creeks and drainage systems
- Elevation Range
- Varies across the suburb
- Flood Zone
- Areas near creeks may be designated flood zones
Check with the local council for specific flood zone information related to individual properties.
View council flood mapBushfire Evidence
- Distance to Bushland
- Variable, some properties border bushland
- Planning Overlay
- Check ACTMAPi for bushfire prone area overlays
- Bushfire Prone Area
- Yes
Residents should consult the ACT Emergency Services Agency for bushfire safety advice.
Heat Evidence
- Avg January Max Temp
- 28.5°C
- Heat Stress Days/Year
- 3 days
BOM data indicates an increasing trend in extreme heat days.
Coastal Evidence
- Distance to Coast
- 100 km
- Sea Level Rise Exposure
- Not applicable
- Erosion Risk
- Not applicable
Historical Climate Events
Severe thunderstorms caused flash flooding and property damage in parts of Canberra, including areas near Wynnum.
SourceProlonged heatwave conditions affected the ACT, with record-breaking temperatures impacting vulnerable residents.
SourceHeavy rainfall led to localized flooding in low-lying areas of Canberra, affecting some properties in Wynnum.
SourceThe 2003 Canberra bushfires had a devastating impact on the region, although Wynnum itself was not directly impacted, the event highlighted the region's vulnerability to bushfires.
SourceClimate Outlook to 2050
Projections based on CSIRO and BOM climate modelling. Scenario: RCP8.5
| Hazard | Today | 2030 | 2050 |
|---|---|---|---|
| flood | 40 | 4.2(+0.2) | 4.4(+0.4) |
| bushfire | 20 | 2.1(+0.1) | 2.2(+0.2) |
| heat | 50 | 5.7(+0.7) | 6.5(+1.5) |
| coastal | 10 | 1.0 | 1.0 |
By 2030, Wynnum is projected to experience a notable increase in heatwave intensity and frequency, with a slight increase in flood risk due to more intense rainfall events. Bushfire risk is expected to remain relatively stable. Coastal risks remain negligible.
CSIRO Climate ProjectionsAdaptation Recommendations
Develop a heatwave management plan
ImmediateImplement strategies to protect vulnerable residents during heatwaves, such as establishing cooling centers and providing public awareness campaigns.
Est. cost: Low
Learn moreUpgrade drainage infrastructure
Near-termImprove drainage systems to mitigate the risk of flooding during heavy rainfall events.
Est. cost: Medium
Learn moreImplement bushfire mitigation measures
Near-termMaintain vegetation around properties and develop a bushfire survival plan.
Est. cost: Low
Learn morePromote water conservation
Long-termEncourage residents to conserve water to reduce the strain on water resources during periods of drought.
Est. cost: Low
Learn moreImprove building energy efficiency
Long-termEncourage energy-efficient building design and retrofitting to reduce energy consumption and greenhouse gas emissions.
Est. cost: Medium
Learn moreAbout Wynnum's Climate Risk Profile
Wynnum, located in the Australian Capital Territory, is subject to a range of climate change impacts. The primary concerns for this suburb are increasing heatwave intensity and frequency, as well as the potential for flooding during periods of heavy rainfall. While bushfire risk is present, it is considered lower compared to other regions in the ACT. Coastal risks are not a significant factor for Wynnum.
The suburb's vulnerability to heatwaves is expected to increase in the coming decades, posing health risks to elderly residents and those with pre-existing medical conditions. Planning for cooler public spaces and ensuring access to air conditioning are important adaptation measures.
Flooding can occur due to intense rainfall events, potentially affecting properties located near waterways or in low-lying areas. Maintaining drainage infrastructure and implementing flood mitigation strategies are crucial for reducing the impact of these events.
Although bushfire risk is lower, it is still important for residents to maintain their properties and be aware of fire safety guidelines, especially during the drier months. Staying informed about emergency alerts and having a bushfire survival plan in place are recommended.
Overall, Wynnum requires a proactive approach to climate change adaptation, focusing on mitigating the impacts of heatwaves and flooding, while remaining vigilant about bushfire risks.
Data sources: BOM · CSIRO · ACT Emergency Services Agency · ACT Environment, Planning and Sustainable Development Directorate
Local Government Resources
ACT Government
Frequently Asked Questions
What are the main climate change risks for Wynnum?
The main climate change risks for Wynnum are increasing heatwave intensity and frequency, as well as the potential for flooding during periods of heavy rainfall. Bushfire risk is present but considered lower compared to other regions in the ACT.
How will climate change affect property values in Wynnum?
Properties in flood-prone areas may experience price reductions. Overall, climate change impacts could lead to increased insurance premiums and potentially affect resale liquidity.
What can I do to prepare for heatwaves in Wynnum?
Stay indoors during the hottest part of the day, drink plenty of water, and check on vulnerable neighbors. Consider installing air conditioning or visiting a cooling center.
Where can I find information about flood risks in Wynnum?
You can find information about flood risks on the ACT Government's Environment website, including flood maps and advice on how to prepare for flooding.
How can I reduce my carbon footprint in Wynnum?
You can reduce your carbon footprint by using public transport, conserving energy, reducing waste, and supporting sustainable businesses.
Is Wynnum considered a bushfire-prone area?
Yes, parts of Wynnum are considered bushfire-prone. Residents should maintain their properties and be aware of fire safety guidelines, especially during the drier months.
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