Storm Risk in Mowbray, TAS: 2026 Assessment
Storm Risk Score
2.8/10Moderate storm risk — westerly wind storms and occasional severe weather
Key Facts
- Storm Risk
- Moderate storm risk — westerly wind storms and occasional severe weather
- Trend
- stable
- Suburb
- Mowbray, TAS
- Overall Risk
- Medium
- Postcode
- 7248
- Highest high-risk exposure
- 13.5% of land (surface flood)
Storm Risk Analysis
Mowbray, Tasmania, has a moderate storm risk profile. This includes exposure to severe thunderstorms, hail, damaging winds, and — in tropical regions — cyclone impacts. The applicable wind region classification under AS/NZS 1170.2 influences building design standards for Mowbray.
Severe thunderstorms affecting Mowbray can produce damaging wind gusts, large hail, and intense rainfall. The Bureau of Meteorology issues severe weather warnings for Tasmania, and historical storm data helps characterise the frequency and intensity of events in the region.
CSIRO research indicates that the intensity of severe convective storms — including those producing hail and damaging winds — may increase in a warming climate. For Mowbray property owners, this reinforces the value of storm-resistant building features and comprehensive insurance.
ClimateNest provides address-level storm risk reports for Mowbray including wind zone classification, hail risk probability, and property-specific mitigation recommendations based on your building characteristics.
Mowbray sits within ClimateNest's suburb-level hazard model for severe storm risk. 0% of the suburb's land area is mapped in high-risk severe storm zones and 79.1% in moderate-risk zones, based on the national hazard overlay. Exposure at this scale varies street by street, which is why an address-level check matters before you buy or insure a specific property in Mowbray.
Mowbray (postcode 7248) 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 surface flood (13.5% of land in high-risk zones), riverine flood (9.1% of land in high-risk zones), bushfire (5.1% of land in high-risk zones). Exposure is not uniform across Mowbray — 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
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termInvest in flood defenses such as levees and drainage improvements to protect properties from flooding.
Est. cost: High
Bushfire Preparedness
ImmediateImplement bushfire preparedness measures such as clearing vegetation around homes and developing evacuation plans.
Est. cost: Low
Heatwave Action Plan
Near-termDevelop a heatwave action plan to protect vulnerable populations during extreme heat events.
Est. cost: Medium
Coastal Management Strategy
Long-termDevelop a coastal management strategy to address the risks of sea level rise and coastal erosion.
Est. cost: High
Council & Emergency Services
Explore Mowbray Risk Reports
View other climate risk assessments for Mowbray:
Frequently Asked Questions
Is Mowbray prone to hailstorms?
Hail risk in Mowbray depends on the frequency of severe thunderstorm activity in the Tasmania region. BOM tracks severe storm events including hail. Property-specific risk depends on roof design, building orientation, and local storm patterns.
What wind rating applies to buildings in Mowbray?
Under AS/NZS 1170.2, properties in Mowbray are assigned a wind region classification. This rating determines structural design requirements for new buildings. Check with ClimateNest or a structural engineer for your property's classification.
Does storm risk affect insurance premiums in Mowbray?
Yes, storm damage — including wind, hail, and rain ingress — is one of the most common insurance claims in Australia. Properties in higher wind zones or with greater hail exposure may face higher premiums or specific policy conditions.
What storm mitigation measures should Mowbray property owners consider?
Storm mitigation includes impact-resistant roofing, cyclone-rated fixings where required, window and door shutters, regular roof and gutter maintenance, securing outdoor items, and ensuring compliance with current wind load standards under the National Construction Code.
What share of Mowbray is exposed to high surface flood risk?
ClimateNest's hazard overlay maps 13.5% of Mowbray in high-risk zones for surface flood, with a further 56.8% in moderate-risk zones. Suburb-level exposure is not uniform — individual properties can differ from these averages, so an address-level check is recommended.
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