Imagine this: massive hailstones, some as big as tennis balls, pounding down on your car, your garden, or even your roof. That's exactly what parts of Canterbury faced today, as a severe thunderstorm warning had residents on edge. But here's the good news: the warning has been lifted.
Earlier this afternoon, MetService issued a severe thunderstorm alert for Christchurch and Selwyn, following reports of intense storms near Darfield, Oxford, Kirwee, Charing Cross, and Greendale. These weren't your average summer showers—they came with very heavy rain and hailstones large enough to cause significant damage. Think dented cars, shattered greenhouse panels, and battered crops. And this is the part most people miss: even after the warning is lifted, the aftermath of such storms can still pose risks, like flash flooding in urban areas or treacherous driving conditions due to reduced visibility.
MetService forecaster Gerard Bellan shed some light on the situation, noting that Timaru had already experienced similar thunderstorms earlier in the day, complete with large hail. He emphasized that Canterbury, particularly up to Christchurch, faced a moderate risk of thunderstorms, with rainfall rates of 10 to 25mm per hour and hailstones ranging from 10 to 20cm in diameter. These storm systems were moving up the coast, heading northeast or southwest, with significant shower clouds visible on radar west of Christchurch.
But here's where it gets controversial: While Bellan assured that the storms would likely clear by evening, the question remains—are we doing enough to prepare for such extreme weather events? With climate change increasing the frequency and intensity of storms, should we be rethinking our infrastructure and emergency response plans? Let us know your thoughts in the comments below.
If you experienced today's wild weather, we'd love to see your photos or videos. Send them to news@tvnz.co.nz and help us tell the story of Canterbury's dramatic day. And remember, even though the warning is over, always drive cautiously in wet conditions—safety first!
