Climate Risk Assessment for Longford, TAS
Longford faces moderate climate risks, primarily from flooding and increasing heat. Bushfire risk is also a consideration. Coastal risks are minimal due to its inland location.
Overall Risk Score
Confidence: Medium
Hazard Breakdown
Climate Hazard Breakdown for Longford
Flood
Longford faces a moderate risk of flooding due to its proximity to the Macquarie River. Riverine flooding can inundate low-lying areas.
Key drivers:
- ·Increased rainfall intensity
- ·Riverine overflow
Bushfire
The risk of bushfires in Longford is moderate, with surrounding grasslands and bushland posing a potential threat during dry periods.
Key drivers:
- ·Dry vegetation
- ·Increased temperatures
Heat
Longford experiences moderate heat risk, with increasing average temperatures potentially leading to more frequent heatwaves.
Key drivers:
- ·Rising average temperatures
- ·More frequent heatwaves
Coastal
Coastal risks are minimal in Longford due to its inland location.
Key drivers:
- ·Not applicable
Wind
Notable wind risk — westerly wind storms
Storm
Moderate storm risk — occasional severe weather
Social
Lower social stability — regional isolation
Energy
Moderate energy costs — winter heating
In-Depth Climate Risk Guides for Longford
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
Longford experiences moderate heat risk, with increasing average temperatures potentially leading to more frequent heatwaves.
Primary Drivers
- ·Rising average temperatures
- ·More frequent heatwaves
Projections (RCP8.5)
2030
5.5
2050
6.0
flood Risk
Longford faces a moderate risk of flooding due to its proximity to the Macquarie River. Riverine flooding can inundate low-lying areas.
Primary Drivers
- ·Increased rainfall intensity
- ·Riverine overflow
Projections (RCP8.5)
2030
7.0
2050
7.5
coastal Risk
Coastal risks are minimal in Longford due to its inland location.
Primary Drivers
- ·Not applicable
Projections (RCP8.5)
2030
1.0
2050
1.0
bushfire Risk
The risk of bushfires in Longford is moderate, with surrounding grasslands and bushland posing a potential threat during dry periods.
Primary Drivers
- ·Dry vegetation
- ·Increased temperatures
Projections (RCP8.5)
2030
4.2
2050
4.5
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase in flood-prone areas.
Price Impact
Properties in high-risk flood zones may experience price stagnation or decline.
Buyer Checklist
- 1.Check flood maps and historical flood data.
- 2.Assess bushfire risk and implement mitigation measures.
- 3.Ensure adequate insurance coverage.
- 4.Consider energy efficiency upgrades to reduce heat stress.
Local Climate Evidence
Flood Evidence
- Nearest Waterway
- Macquarie River
- Elevation Range
- 120-140m
- Flood Zone
- Areas near the Macquarie River are prone to flooding.
Historical flood events have impacted properties near the river.
View council flood mapBushfire Evidence
- Distance to Bushland
- Within 1km of bushland areas
- Planning Overlay
- Bushfire-prone area overlay applies.
- Bushfire Prone Area
- Yes
Residents should maintain firebreaks and clear vegetation around properties.
Heat Evidence
- Avg January Max Temp
- 25°C
- Heat Stress Days/Year
- 2 days
Elderly and vulnerable residents are at higher risk during heatwaves.
Coastal Evidence
- Distance to Coast
- 50 km
- Sea Level Rise Exposure
- Not applicable
- Erosion Risk
- Not applicable
Historical Climate Events
Significant flooding along the Macquarie River impacted Longford, inundating low-lying areas and causing property damage.
SourceA bushfire near Longford caused minor property damage and required emergency response.
SourceA prolonged heatwave in Tasmania led to increased heat stress and health concerns in Longford.
SourceFlooding along the Macquarie River caused damage to infrastructure and agricultural land.
SourceClimate Outlook to 2050
Projections based on CSIRO and BOM climate modelling. Scenario: RCP8.5
| Hazard | Today | 2030 | 2050 |
|---|---|---|---|
| flood | 65 | 7.0(+0.5) | 7.5(+1.0) |
| bushfire | 40 | 4.2(+0.2) | 4.5(+0.5) |
| heat | 50 | 5.3(+0.3) | 5.7(+0.7) |
| coastal | 10 | 1.0 | 1.0 |
By 2030, Longford is projected to experience a moderate increase in flood risk due to more intense rainfall events. Heat risk will also increase, with more frequent heatwaves. Bushfire risk will see a slight increase.
CSIRO Climate ProjectionsAdaptation Recommendations
Upgrade Flood Defenses
Near-termInvest in improved flood defenses, such as levees and drainage systems, to protect properties and infrastructure from riverine flooding.
Est. cost: High
Learn moreImplement Bushfire Mitigation Measures
Near-termImplement bushfire mitigation measures, such as controlled burns and vegetation management, to reduce the risk of bushfires.
Est. cost: Medium
Learn moreDevelop a Heatwave Management Plan
ImmediateDevelop a heatwave management plan to protect vulnerable residents during periods of extreme heat, including establishing cooling centers and providing public health advice.
Est. cost: Low
Learn morePromote Water Conservation
Long-termPromote water conservation measures to reduce water demand and ensure water security during periods of drought.
Est. cost: Low
Learn moreAbout Longford's Climate Risk Profile
Longford, Tasmania, is situated inland and faces a combination of climate-related challenges. The primary concern is the increasing risk of flooding due to its proximity to the Macquarie River. Climate change projections indicate more intense rainfall events, which could exacerbate riverine flooding, impacting low-lying areas and infrastructure.
Bushfire risk is moderate, with surrounding grasslands and bushland posing a threat during dry periods. While not as immediate a concern as flooding, proactive measures are still necessary to mitigate potential fire hazards. Rising average temperatures are also contributing to increased heat risk, with the potential for more frequent and intense heatwaves.
Coastal risks are minimal due to Longford's inland location. However, the broader regional impacts of climate change, such as disruptions to agriculture and tourism, could indirectly affect the community.
Addressing these challenges requires a multi-faceted approach, including improved flood management infrastructure, bushfire mitigation strategies, and community awareness programs. Adaptation measures are crucial to ensure Longford remains a resilient and sustainable community in the face of a changing climate.
Data sources: BOM · CSIRO · Tasmania Fire Service · State Emergency Service Tasmania
Local Government Resources
Northern Midlands Council
Frequently Asked Questions
What are the main climate risks facing Longford?
The main climate risks facing Longford are flooding, bushfires, and heatwaves. Flooding is a particular concern due to the proximity of the Macquarie River.
How is the council preparing for climate change?
The Northern Midlands Council is developing and implementing climate adaptation strategies to address the risks of climate change, including flood mitigation and bushfire management.
What can residents do to prepare for flooding?
Residents can prepare for flooding by checking flood maps, having an emergency plan, and ensuring their property is adequately insured.
What should I do during a heatwave?
During a heatwave, it is important to stay hydrated, stay cool, and avoid strenuous activity. Check on vulnerable neighbors and family members.
Where can I find more information about bushfire safety?
More information about bushfire safety can be found on the Tasmania Fire Service website.
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