Climate Risk in Budgewoi, NSW
Budgewoi is a coastal suburb on the Central Coast of NSW, facing moderate risks from flooding, bushfires, heatwaves, and coastal hazards. Climate change is expected to exacerbate these risks, particularly flooding and heatwaves.
Overall Risk Score
Confidence: Medium
Hazard Breakdown
Detailed Hazard Analysis
heat Risk
Budgewoi experiences a high risk of heatwaves, with increasing average temperatures and more frequent extreme heat events. This poses a risk to vulnerable populations.
Primary Drivers
- ·Rising global temperatures
- ·Urban heat island effect
Projections (RCP8.5)
2030
7.6
2050
8.2
flood Risk
Budgewoi faces a moderate risk of flooding due to its low-lying areas and proximity to Lake Budgewoi and the ocean. Intense rainfall events can lead to stormwater and coastal flooding.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea level rise
- ·Storm surge
Projections (RCP8.5)
2030
7.0
2050
7.5
coastal Risk
Budgewoi faces a moderate risk from coastal hazards due to its location on a peninsula. Sea level rise and storm surges can lead to coastal erosion and inundation.
Primary Drivers
- ·Sea level rise
- ·Increased storm intensity
Projections (RCP8.5)
2030
5.8
2050
6.3
bushfire Risk
Bushfire risk in Budgewoi is moderate, with some areas bordering bushland. Hot, dry conditions and strong winds can increase the likelihood of bushfires.
Primary Drivers
- ·Dry vegetation
- ·High temperatures
- ·Strong winds
Projections (RCP4.5)
2030
4.5
2050
4.8
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase due to the rising risk of flooding and coastal hazards.
Price Impact
Properties in high-risk areas may experience a decrease in value as climate risks become more apparent.
Buyer Checklist
- 1.Check flood maps and coastal erosion risk assessments.
- 2.Assess bushfire risk and implement mitigation measures.
- 3.Consider the potential impact of sea level rise on the property.
- 4.Inquire about insurance costs and coverage for climate-related hazards.
Local Climate Evidence
Flood Evidence
- Nearest Waterway
- Lake Budgewoi
- Elevation Range
- 0-10 meters
- Flood Zone
- Coastal and riverine floodplains
Several properties in Budgewoi are located within identified flood zones and may be subject to inundation during heavy rainfall events.
View council flood mapBushfire Evidence
- Distance to Bushland
- Adjacent to some residential areas
- Planning Overlay
- NSW RFS Bush Fire Prone Land Map
- Bushfire Prone Area
- Yes
Residents should consult the NSW Rural Fire Service website to determine if their property is located in a bushfire-prone area and take appropriate precautions.
Heat Evidence
- Avg January Max Temp
- 28.5°C
- Heat Stress Days/Year
- 3 days
The number of days exceeding 35°C is projected to increase in the future, leading to more frequent and intense heat stress events.
Coastal Evidence
- Distance to Coast
- 0.5 km
- Sea Level Rise Exposure
- Moderate exposure to sea level rise
- Erosion Risk
- Some areas at risk of coastal erosion
Historical Climate Events
Major flooding occurred in the Central Coast region, impacting Budgewoi with significant inundation of low-lying areas.
SourceSevere storms caused widespread damage across the Central Coast, including power outages and property damage in Budgewoi.
SourceRecord-breaking heatwave conditions impacted Budgewoi, with temperatures exceeding 40°C for several consecutive days.
SourceClimate Outlook to 2050
Projections based on CSIRO and BOM climate modelling. Scenario: RCP8.5
| Hazard | Today | 2030 | 2050 |
|---|---|---|---|
| flood | 6.5 | 7.0(+0.5) | 7.5(+1.0) |
| bushfire | 4.2 | 4.5(+0.3) | 4.8(+0.6) |
| heat | 7.1 | 7.8(+0.7) | 8.5(+1.4) |
| coastal | 5.4 | 5.8(+0.4) | 6.2(+0.8) |
By 2030, Budgewoi is projected to experience an increase in the frequency and intensity of extreme weather events, particularly heatwaves and flooding. Sea level rise will continue to pose a threat to coastal areas.
CSIRO Climate ProjectionsAdaptation Recommendations
Upgrade stormwater drainage infrastructure
Near-termImprove the capacity of stormwater drains to handle increased rainfall intensity and reduce the risk of flooding.
Est. cost: Medium
Learn moreImplement coastal protection measures
Long-termConstruct seawalls and other coastal defenses to protect against erosion and inundation from sea level rise and storm surges.
Est. cost: High
Learn moreDevelop a heatwave management plan
ImmediateEstablish cooling centers and provide public education on heatwave safety to protect vulnerable populations.
Est. cost: Low
Learn moreEnhance bushfire preparedness
Near-termConduct hazard reduction burns, maintain firebreaks, and educate residents on bushfire safety measures.
Est. cost: Medium
Learn moreRaise awareness about climate risks
Long-termEducate the community about the impacts of climate change and encourage them to take action to reduce their vulnerability.
Est. cost: Low
Learn moreAbout Budgewoi's Climate Risk Profile
Budgewoi, located on the Central Coast of New South Wales, is a suburb that faces a range of climate-related risks. Its coastal location and proximity to Lake Budgewoi make it particularly vulnerable to flooding and coastal erosion. Rising sea levels and more intense storm events are expected to increase the frequency and severity of these hazards.
The suburb also experiences moderate bushfire risk, with some areas bordering bushland. Hot, dry conditions can create a higher risk of bushfires, threatening homes and infrastructure. Residents need to be aware of bushfire safety measures and maintain their properties accordingly.
Heatwaves are another significant concern for Budgewoi, with average temperatures expected to rise in the coming years. This poses a particular risk to elderly residents and those with pre-existing health conditions. Access to cooling and adequate hydration are crucial during heatwave events.
Overall, Budgewoi needs to proactively adapt to the changing climate to protect its residents and infrastructure. This includes investing in flood mitigation measures, implementing bushfire management strategies, and promoting heatwave preparedness.
Data sources: BOM · CSIRO · NSW RFS · Central Coast Council
Local Government Resources
Central Coast Council
Frequently Asked Questions
What are the main climate change risks in Budgewoi?
Budgewoi faces risks from flooding, bushfires, heatwaves, and coastal erosion due to climate change.
How will sea level rise affect Budgewoi?
Sea level rise could lead to increased coastal erosion and inundation of low-lying areas in Budgewoi.
What can I do to prepare for heatwaves in Budgewoi?
Stay hydrated, seek air-conditioned environments, and check on vulnerable neighbors during heatwaves.
Where can I find information about bushfire safety in Budgewoi?
Visit the NSW Rural Fire Service website for information on bushfire safety and preparedness.
How is the Central Coast Council addressing climate change?
The Central Coast Council is developing and implementing strategies to mitigate and adapt to the impacts of climate change.
Are there any flood maps available for Budgewoi?
Yes, flood maps are available on the Central Coast Council website, showing areas at risk of flooding.
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