Climate Risk Assessment for Launceston, Tasmania
Launceston faces moderate climate risks, primarily from flooding and increasing heatwaves. Bushfire risk is relatively low, and coastal risks are minimal due to its inland location. Residents should prepare for more frequent extreme weather events.
Overall Risk Score
Confidence: Medium
Hazard Breakdown
Climate Hazard Breakdown for Launceston
Flood
Launceston faces a moderate risk of flooding due to its location near the confluence of the North Esk and South Esk rivers. Increased rainfall intensity could exacerbate this risk.
Key drivers:
- ·Increased rainfall intensity
- ·Riverine flooding
Bushfire
Bushfire risk in Launceston is relatively low compared to other regions in Tasmania, but some areas bordering bushland are still susceptible. Drier conditions could increase the risk.
Key drivers:
- ·Drier conditions
- ·Increased fuel load
Heat
Launceston is experiencing an increase in the frequency and intensity of heatwaves. This trend is expected to continue, posing risks to vulnerable populations.
Key drivers:
- ·Rising average temperatures
- ·Increased frequency of heatwaves
Coastal
Coastal risks are minimal in Launceston due to its inland location. Sea-level rise is not a direct threat.
Key drivers:
- ·Minimal coastal proximity
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 Launceston
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
Launceston is experiencing an increase in the frequency and intensity of heatwaves. This trend is expected to continue, posing risks to vulnerable populations.
Primary Drivers
- ·Rising average temperatures
- ·Increased frequency of heatwaves
- ·Urban heat island effect
Projections (RCP8.5)
2030
6.0
2050
6.5
flood Risk
Launceston faces a moderate risk of flooding due to its location near the confluence of the North Esk and South Esk rivers. Increased rainfall intensity could exacerbate this risk.
Primary Drivers
- ·Increased rainfall intensity
- ·Riverine flooding
- ·Urban development
Projections (RCP8.5)
2030
7.0
2050
7.5
coastal Risk
Coastal risks are minimal in Launceston due to its inland location. Sea-level rise is not a direct threat.
Primary Drivers
- ·Minimal coastal proximity
Projections (RCP8.5)
2030
1.0
2050
1.0
bushfire Risk
Bushfire risk in Launceston is relatively low compared to other regions in Tasmania, but some areas bordering bushland are still susceptible. Drier conditions could increase the risk.
Primary Drivers
- ·Drier conditions
- ·Increased fuel load
- ·Proximity to bushland
Projections (RCP8.5)
2030
3.5
2050
4.0
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase in areas prone to flooding.
Price Impact
Properties in flood-prone areas may experience a decrease in value.
Buyer Checklist
- 1.Check flood maps and historical flood data.
- 2.Assess bushfire risk if property borders bushland.
- 3.Inquire about council plans for climate adaptation.
- 4.Consider energy efficiency upgrades to mitigate heat impacts.
Local Climate Evidence
Flood Evidence
- Nearest Waterway
- North Esk and South Esk Rivers
- Elevation Range
- 10-200 meters
- Flood Zone
- Areas adjacent to the North and South Esk Rivers are designated flood zones.
The confluence of the North and South Esk rivers makes Launceston particularly vulnerable to riverine flooding. Historical flood events have caused significant damage to property and infrastructure.
View council flood mapBushfire Evidence
- Distance to Bushland
- 0-5 km
- Planning Overlay
- Bushfire-prone area overlays are in effect in areas surrounding the city.
- Bushfire Prone Area
- Yes
Areas on the outskirts of Launceston, particularly those bordering the Tamar Valley, are designated as bushfire-prone areas. Residents in these areas need to be aware of bushfire risks and have appropriate mitigation measures in place.
Heat Evidence
- Avg January Max Temp
- 25°C
- Heat Stress Days/Year
- 2 days
Launceston is experiencing an increase in the number of days exceeding 30°C. Vulnerable populations, such as the elderly and those with chronic health conditions, are particularly at risk during heatwaves.
Coastal Evidence
- Distance to Coast
- 40 km
- Sea Level Rise Exposure
- Minimal direct exposure to sea-level rise.
- Erosion Risk
- Negligible erosion risk.
Historical Climate Events
Major flooding occurred in Launceston due to heavy rainfall, causing significant damage to properties and infrastructure along the North and South Esk rivers.
SourceBushfires near Launceston caused smoke haze and required firefighting efforts to protect properties on the urban fringe.
SourceLaunceston experienced a prolonged heatwave in January 2009, with temperatures exceeding 35°C for several consecutive days.
SourceThe 1929 floods were one of the worst in Launceston's history, causing widespread damage and inundating large parts of the city.
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 | 30 | 3.3(+0.3) | 3.5(+0.5) |
| heat | 55 | 6.2(+0.7) | 6.7(+1.2) |
| coastal | 10 | 1.0 | 1.0 |
By 2030, Launceston is projected to experience a moderate increase in overall climate risk, with the most significant impacts from increased flooding and more frequent heatwaves. Bushfire risk is also expected to rise slightly.
CSIRO Climate ProjectionsAdaptation Recommendations
Upgrade Flood Defenses
ImmediateInvest in upgrading flood defenses, such as levees and drainage systems, to protect properties and infrastructure from increased flood risk.
Est. cost: High
Learn moreImplement Heat Action Plans
Near-termDevelop and implement heat action plans to protect vulnerable populations during heatwaves, including establishing cooling centers and providing public awareness campaigns.
Est. cost: Medium
Learn moreBushfire Risk Mitigation
Near-termImplement bushfire risk mitigation measures, such as fuel reduction burns and community education programs, to reduce the risk of bushfires impacting properties on the urban fringe.
Est. cost: Medium
Learn moreSustainable Urban Planning
Long-termIncorporate climate change considerations into urban planning decisions, including promoting green infrastructure, improving energy efficiency, and ensuring that new developments are resilient to climate impacts.
Est. cost: High
Learn moreAbout Launceston's Climate Risk Profile
Launceston's climate is changing, with noticeable increases in temperature and altered rainfall patterns. The primary concern is the increased risk of flooding due to more intense rainfall events, particularly affecting areas near the North and South Esk rivers. The city's infrastructure and planning need to adapt to manage these increased flood risks.
Bushfire risk, while lower than in other parts of Tasmania, is still a concern for properties bordering bushland. Drier conditions and increased fuel loads can elevate the risk, requiring proactive management and community preparedness.
Heatwaves are becoming more frequent and intense, posing a significant health risk, especially to vulnerable populations. Urban planning and community support systems need to address the challenges posed by rising temperatures.
Coastal risks are minimal in Launceston due to its inland location, but the broader regional impacts of climate change, such as disruptions to agriculture and tourism, could indirectly affect the city. Adaptation strategies should focus on building resilience to these broader impacts.
Data sources: BOM · CSIRO · Tasmanian State Emergency Service · City of Launceston
Local Government Resources
City of Launceston
Frequently Asked Questions
What are the main climate change risks for Launceston?
The main climate change risks for Launceston are increased flooding due to more intense rainfall events and more frequent and intense heatwaves. Bushfire risk is also a concern for properties bordering bushland.
How is the City of Launceston preparing for climate change?
The City of Launceston is developing and implementing climate adaptation strategies, including upgrading flood defenses, promoting sustainable urban planning, and implementing heat action plans.
What can I do to protect my property from flooding in Launceston?
You can protect your property from flooding by checking flood maps, elevating vulnerable equipment, installing flood barriers, and ensuring that your property is adequately insured.
How can I prepare for heatwaves in Launceston?
You can prepare for heatwaves by staying hydrated, seeking air-conditioned environments, avoiding strenuous activities during the hottest part of the day, and checking on vulnerable neighbors and family members.
Where can I find more information about climate change risks in Launceston?
You can find more information about climate change risks in Launceston on the City of Launceston website, the Tasmanian State Emergency Service website, and the Bureau of Meteorology website.
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