Is Oonoonba, QLD Climate Safe? 2026 Assessment
Climate Safety Score
5.8/10Moderate climate risk — address-specific
Key Facts
- Climate Safety
- Medium
- Flood
- Oonoonba is located near Ross River and coastal areas, making it susceptible to flooding from heavy rainfall and storm surges. Climate change is expected to increase the intensity of rainfall events and sea levels, exacerbating flood risk.
- Bushfire
- While not immediately adjacent to dense bushland, Oonoonba has some exposure to bushfire risk due to nearby vegetation and prevailing winds. Hotter, drier conditions associated with climate change can increase the likelihood and intensity of bushfires.
- Heat
- Oonoonba experiences high temperatures during summer, and climate change is projected to increase the frequency and intensity of heatwaves. This poses a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
- Storm
- Notable storm risk — tropical cyclones and severe thunderstorms in summer months
- Postcode
- 4811
- Highest high-risk exposure
- 14% of land (bushfire)
Climate Safety Analysis
Oonoonba in Queensland has an overall climate safety rating of Medium. This multi-hazard assessment combines flood, bushfire, heat, coastal, and storm risk data with climate projections to 2050 from CSIRO and the Bureau of Meteorology.
Key factors affecting Oonoonba's climate safety include heat, flood, coastal. Each hazard is assessed independently and combined for an overall picture. Australia has warmed by approximately 1.5 °C since 1910, with flow-on effects to fire weather, extreme rainfall, and heatwave frequency.
Climate safety for property in Oonoonba is not uniform — it varies by address. Factors such as elevation, distance to waterways, proximity to bushland, and local drainage all influence actual risk at a specific property. Two nearby properties can have materially different risk profiles.
For a complete property-specific climate safety report for Oonoonba including address-level hazard mapping, insurance outlook, and adaptation recommendations, use the ClimateNest full analysis tool.
Oonoonba (postcode 4811) is tracked in ClimateNest's suburb hazard model, which maps the share of the suburb's land exposed to each hazard at high and moderate levels. The suburb's highest high-risk exposures are bushfire (14% of land in high-risk zones), riverine flood (13.7% of land in high-risk zones), tropical cyclone (8.1% of land in high-risk zones). Exposure is not uniform across Oonoonba — individual properties can sit well above or below these averages, so an address-level check is recommended before buying, selling or insuring.
Local Hazard Evidence
Historical Events
The Townsville floods of 2019 caused widespread damage in Oonoonba and surrounding areas.
A prolonged heatwave in North Queensland put strain on local resources.
Tropical Cyclone Nathan brought heavy rain and strong winds to the region.
Widespread flooding across Queensland impacted Townsville and surrounding suburbs.
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termInvest in infrastructure to protect against flooding, such as levees and improved drainage systems.
Est. cost: High
Develop a Heat Action Plan
ImmediateImplement a plan to protect vulnerable residents during heatwaves, including cooling centers and public awareness campaigns.
Est. cost: Medium
Strengthen Coastal Defenses
Long-termImplement measures to protect against coastal erosion and sea level rise, such as seawalls and beach nourishment.
Est. cost: Very High
Enhance Bushfire Preparedness
Near-termClear vegetation around properties and develop evacuation plans to reduce bushfire risk.
Est. cost: Low
Council & Emergency Services
Explore Oonoonba Risk Reports
View other climate risk assessments for Oonoonba:
Frequently Asked Questions
Is Oonoonba safe from climate change?
No location in Australia is entirely immune to climate change impacts. Oonoonba has an overall Medium climate risk rating. Understanding the specific hazards at your property address — not just the suburb average — provides the most reliable risk picture.
Which climate hazard poses the biggest risk in Oonoonba?
The dominant hazard for Oonoonba depends on geography and local environment. Proximity to waterways elevates flood risk, while proximity to bushland increases bushfire risk. ClimateNest's multi-hazard analysis identifies the highest-risk hazards for any specific address.
How does Oonoonba compare to nearby suburbs for climate safety?
Nearby suburbs may have different climate risk profiles depending on elevation, vegetation cover, drainage patterns, and land use. ClimateNest allows comparison of climate safety scores across Queensland suburbs.
Should I be concerned about buying property in Oonoonba?
Climate risk should be one factor in your decision, alongside price, location, and amenity. An informed buyer understands the specific risks at a property address and factors insurance costs and climate projections into their assessment of long-term value.
What climate projections should I know for Oonoonba?
Key projections for Queensland from CSIRO include increased average temperatures, more frequent hot days, changes in rainfall seasonality, longer fire seasons, and potential increases in extreme rainfall intensity. These trends inform the long-term outlook for Oonoonba.
What share of Oonoonba is exposed to high bushfire risk?
ClimateNest's hazard overlay maps 14% of Oonoonba in high-risk zones for bushfire, with a further 77.9% in moderate-risk zones. Suburb-level exposure is not uniform — individual properties can differ from these averages, so an address-level check is recommended.
Is Oonoonba Safe from Climate Risk?
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