Climate Risk in Kirwan, QLD
Kirwan, Queensland, faces moderate risks from flooding, bushfires, heatwaves, and coastal hazards. Climate change is expected to exacerbate these risks, particularly in terms of increased heat and flooding events. Residents should prepare for more frequent and intense extreme weather.
Overall Risk Score
Confidence: Medium
Hazard Breakdown
Detailed Hazard Analysis
heat Risk
Kirwan experiences high temperatures, particularly during summer. Climate change is expected to increase the frequency and intensity of heatwaves, posing a risk to vulnerable populations.
Primary Drivers
- ·Climate change
- ·Urban heat island effect
Projections (RCP8.5)
2030
7.5
2050
8.0
flood Risk
Kirwan faces a moderate risk of flooding due to its proximity to waterways and low-lying areas. Intense rainfall events can lead to riverine and flash flooding.
Primary Drivers
- ·Increased rainfall intensity
- ·Urban development
- ·Climate change
Projections (RCP8.5)
2030
7.0
2050
7.5
coastal Risk
Kirwan faces a moderate coastal risk due to potential sea level rise and storm surges. While not directly on the coast, the area can be affected by extreme weather events.
Primary Drivers
- ·Sea level rise
- ·Storm surge
- ·Climate change
Projections (RCP8.5)
2030
6.0
2050
6.5
bushfire Risk
Kirwan 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
- ·Wind
Projections (RCP4.5)
2030
4.5
2050
4.8
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to the increasing frequency and intensity of extreme weather events.
Price Impact
Properties in areas more vulnerable to flooding or bushfires may experience a decrease in value.
Buyer Checklist
- 1.Check flood maps and historical flood data.
- 2.Assess bushfire risk and implement mitigation measures.
- 3.Consider the potential impact of heatwaves on property value and livability.
- 4.Review insurance coverage and premiums.
Local Climate Evidence
Flood Evidence
- Nearest Waterway
- Ross River
- Elevation Range
- 10-30 meters
- Flood Zone
- Medium Risk
Historical flood data indicates that parts of Kirwan have been affected by flooding in the past. Townsville City Council provides flood maps and information to residents.
View council flood mapBushfire Evidence
- Distance to Bushland
- Adjacent
- Planning Overlay
- QFES Bushfire Prone Area Map
- Bushfire Prone Area
- Yes
Kirwan is located near areas designated as bushfire prone. Residents should be aware of the risks and take precautions during the bushfire season.
Heat Evidence
- Avg January Max Temp
- 32°C
- Heat Stress Days/Year
- 5 days
Kirwan experiences high temperatures during the summer months. Heatwaves can pose a significant risk to vulnerable populations.
Coastal Evidence
- Distance to Coast
- 15 km
- Sea Level Rise Exposure
- Low
- Erosion Risk
- Low
Historical Climate Events
Climate Outlook to 2050
Projections based on CSIRO and BOM climate modelling. Scenario: RCP8.5
| Hazard | Today | 2030 | 2050 |
|---|---|---|---|
| flood | 6.5 | 6.8(+0.3) | 7.2(+0.7) |
| bushfire | 4.2 | 4.3(+0.1) | 4.5(+0.3) |
| heat | 7.0 | 7.8(+0.8) | 8.5(+1.5) |
| coastal | 5.5 | 5.7(+0.2) | 6.0(+0.5) |
By 2030, Kirwan is projected to experience an increase in heatwave frequency and intensity, as well as a higher risk of flooding due to more intense rainfall events.
CSIRO Climate ProjectionsAdaptation Recommendations
Improve drainage infrastructure
Near-termUpgrade drainage systems to handle increased rainfall and reduce the risk of flooding.
Est. cost: High
Learn moreImplement bushfire management strategies
Near-termClear vegetation around properties and create firebreaks to reduce the risk of bushfires.
Est. cost: Medium
Learn moreDevelop a heatwave response plan
ImmediateEstablish cooling centers and provide support to vulnerable populations during heatwaves.
Est. cost: Low
Learn moreStrengthen building codes
Long-termUpdate building codes to ensure that new buildings are more resilient to extreme weather events.
Est. cost: High
Learn moreAbout Kirwan's Climate Risk Profile
Kirwan is a suburb in Queensland that is exposed to a range of climate-related risks. Flooding is a significant concern due to the suburb's proximity to waterways and low-lying areas. Intense rainfall events can lead to both riverine and flash flooding, impacting homes and infrastructure.
Bushfire risk is also present, with surrounding bushland posing a threat during hot, dry conditions. The risk is elevated during periods of drought and high winds. Residents should maintain their properties and be aware of fire danger ratings.
Heatwaves are becoming more frequent and intense, posing a health risk to vulnerable populations, especially the elderly and those with pre-existing conditions. Urban areas like Kirwan tend to experience a greater urban heat island effect.
While not directly on the coast, Kirwan can be affected by coastal hazards such as storm surges and sea level rise, particularly during extreme weather events. Planning for future sea level rise is important to protect infrastructure and property values.
Climate change projections indicate that these risks will likely increase in the coming decades. Residents and local authorities should take proactive measures to adapt to these changes and mitigate their impacts.
Data sources: BOM · CSIRO · QFES · Townsville City Council
Local Government Resources
Townsville City Council
Frequently Asked Questions
What are the main climate risks facing Kirwan?
Kirwan faces risks from flooding, bushfires, heatwaves, and coastal hazards. Climate change is expected to increase the frequency and intensity of these events.
How can I prepare my home for a flood?
Raise electrical outlets, store valuables above flood level, and install flood barriers. Check the Townsville City Council flood maps for your property.
What should I do during a heatwave?
Stay indoors, drink plenty of water, and avoid strenuous activity. Check on elderly neighbors and friends.
How can I protect my property from bushfires?
Clear vegetation around your home, maintain firebreaks, and have a bushfire survival plan. Monitor QFES alerts.
Where can I find more information about climate change in Kirwan?
Consult the Townsville City Council website, the Bureau of Meteorology, and the CSIRO for the latest climate data and projections.
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