A storm blasting Antarctic weather over New Zealand is currently the biggest storm on earth according to WeatherWatch. The low stretches from just south of Fiji to Antarctica’s ice shelf, but only 20 per cent of the storm is affecting New Zealand.WeatherWatch.co.nz said the forecast air pressure at its centre over the next 24 hours would be greater than that of Hurricane Katrina when it made landfall in 2005. 

Weather expert Philip Duncan said, “It’s fairly normal to get a cold snap in late May. We’re less than a week away from winter, it’s not surprising to get a blast like this.” But he said the low’s strength was surprising. “The depth of this storm south of New Zealand is up there with some of the biggest hurricanes we’ve seen. It’s a really big storm.” However, WeatherWatch.co.nz said only the storm’s edges were affecting New Zealand – its centre lay around 1000 to 1500kms to our south east. FULL REPORT