CANTERBURY BOMBARDED: 50c-Coin Hail Lashes Region, Causing Widespread Vehicle and Property Damage
Christchurch, New Zealand – November 15, 2025 – Canterbury was battered by a severe hailstorm yesterday afternoon, with MetService warnings accompanying a deluge of ice stones reportedly the size of 50-cent coins. The volatile weather system brought immediate destruction across the region, smashing glass, “shredding” gardens, and causing significant damage to cars, crops, and glasshouses.
The severe weather hit parts of Christchurch, Selwyn, and further south in Timaru, creating hazardous driving conditions and prompting an immediate surge in insurance claims across the region.
Hailstones Smash Windows and Vehicles
The most visible sign of the storm’s intensity was the size of the hailstones. Reports flooded social media and emergency lines describing hail the diameter of a 50-cent coin (approximately $2.5 \text{ cm}$). This size of hail carries sufficient kinetic energy to cause structural damage to unprotected property.
- Vehicle Damage: The most common damage reported was to motor vehicles. Cars caught outside suffered significant denting to panels, and numerous reports emerged of smashed windscreens and shattered windows. Based on previous severe hail events in Canterbury, insurance experts anticipate thousands of claims for vehicle damage, which typically forms the largest component of the overall storm cost.
- Property and Glasshouse Destruction: Homeowners reported cracked windowpanes and damage to roofing tiles. Farmers and commercial growers reported that glasshouses were “shredded,” leading to devastating losses for high-value early-season crops.
MetService Warning and Weather Outlook
The intense hail activity was associated with powerful thunderstorm cells tracked by MetService throughout Friday afternoon. A Severe Thunderstorm Warning was briefly in place for areas including Christchurch and Selwyn as the cells moved up the coast. MetService warned the thunderstorms were accompanied by “very heavy rain and large hail,” stressing that this could lead to surface and flash flooding in urban areas.
A MetService forecaster stated that the storms, which originated further south, were tracking up the coast and posed a significant risk for the entire Canterbury area.
Impact on Arable Farming
While the full extent of the damage to the region’s massive arable sector is still being assessed, the storm struck at a time critical for many early-season crops. The large hailstones are capable of destroying newly planted seedlings and damaging mature plants, particularly process peas, sweet corn, and cereal crops, potentially leading to substantial yield losses for Canterbury farmers.
Previous major hailstorms in the region have shown that while house and contents claims are frequent, the accumulated cost to the highly valuable arable industry can be massive, especially when high-value seed crops are impacted. Farmers are being advised to liaise urgently with agronomists and insurers to assess damage and take immediate steps to protect surviving plants from disease.
Insurance Response Anticipated
Insurance companies are bracing for a massive influx of claims. While hail damage to a vehicle is usually not considered structural for Warrant of Fitness (WOF) purposes, the sheer volume of damaged vehicles is expected to create significant backlogs for assessors and panel beaters.
The storm is a stark reminder of the increasing volatility of New Zealand’s climate, with such intense and damaging weather events becoming more frequent across the country.
