Storm Risk in Ten Mile Hollow, NSW: 2026 Assessment

Ten Mile Hollow, New South Wales· UNKNOWN
Moderate storm risk — East Coast Lows bring severe weather including hail and damaging windsUpdated 7 May 2026

Storm Risk Score

3.9/10

Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds

Key Facts

Storm Risk
Moderate storm risk — East Coast Lows bring severe weather including hail and damaging winds
Trend
stable
Suburb
Ten Mile Hollow, NSW
Overall Risk
Medium
Postcode
2250
Highest high-risk exposure
19.2% of land (bushfire)

Storm Risk Analysis

Ten Mile Hollow, New South Wales, 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 Ten Mile Hollow.

Severe thunderstorms affecting Ten Mile Hollow can produce damaging wind gusts, large hail, and intense rainfall. The Bureau of Meteorology issues severe weather warnings for New South Wales, 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 Ten Mile Hollow property owners, this reinforces the value of storm-resistant building features and comprehensive insurance.

ClimateNest provides address-level storm risk reports for Ten Mile Hollow including wind zone classification, hail risk probability, and property-specific mitigation recommendations based on your building characteristics.

Ten Mile Hollow 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 73.4% 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 Ten Mile Hollow.

Ten Mile Hollow (postcode 2250) 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 (19.2% of land in high-risk zones), surface flood (6.1% of land in high-risk zones), riverine flood (3.8% of land in high-risk zones). Exposure is not uniform across Ten Mile Hollow — 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

Wind/Storm RegionNot applicable
Storm Risk LevelNot applicable
Distance to Coast150 km

Adaptation & Mitigation Actions

Develop a community bushfire plan

Immediate

Create a plan to prepare for and respond to bushfires, including evacuation routes and emergency contacts.

Est. cost: Low

Improve home cooling and insulation

Near-term

Install insulation and efficient cooling systems to reduce the impact of heatwaves.

Est. cost: Medium

Upgrade drainage infrastructure

Near-term

Improve drainage systems to reduce the risk of flooding during heavy rainfall events.

Est. cost: High

Plant trees and vegetation

Long-term

Increase tree cover to provide shade and reduce the urban heat island effect.

Est. cost: Low

Council & Emergency Services

UNKNOWN
Emergency Services

Data last updated: 7 May 2026

Explore Ten Mile Hollow Risk Reports

Frequently Asked Questions

Is Ten Mile Hollow prone to hailstorms?

Hail risk in Ten Mile Hollow depends on the frequency of severe thunderstorm activity in the New South Wales 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 Ten Mile Hollow?

Under AS/NZS 1170.2, properties in Ten Mile Hollow 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 Ten Mile Hollow?

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 Ten Mile Hollow 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 Ten Mile Hollow is exposed to high bushfire risk?

ClimateNest's hazard overlay maps 19.2% of Ten Mile Hollow in high-risk zones for bushfire, with a further 69.7% 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 Ten Mile Hollow Safe from Climate Risk?

Enter your address below for an instant climate risk assessment for Ten Mile Hollow, New South Wales, covering flood, bushfire, sea level rise and more.

Free instant previewCSIRO-powered data

What A$69 could save you from

$7.2B
2022 insured disaster losses*
$300B+
climate risk to property by 2050*
30-120%
insurance premium increases in high-risk areas*

*Industry sources: ICA, APRA, RBA

Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections