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Australia's Blue Mountains hit by 'thundersnow' as temperatures plummet in New South Wales | Australia's Blue Mountains hit by 'thundersnow' as temperatures plummet in New South Wales |
(6 months later) | |
Rare thundersnow has been caught on camera in Australia’s Blue Mountains as parts of the country are hit by a cold snap. | Rare thundersnow has been caught on camera in Australia’s Blue Mountains as parts of the country are hit by a cold snap. |
Lightning was filmed illuminating the skies above the mountains, near Sydney, on Saturday night as thunder echoed. | Lightning was filmed illuminating the skies above the mountains, near Sydney, on Saturday night as thunder echoed. |
Forecaster Rob Sharpe, from Weatherzone, told 9 News the thundersnow was caused by a polar vortex colliding with warm, humid air and high winds. | Forecaster Rob Sharpe, from Weatherzone, told 9 News the thundersnow was caused by a polar vortex colliding with warm, humid air and high winds. |
“Thunderstorms are generally limited to the warmer times of year because they rely on sharp contrasts in temperature and significant wind shear, and we saw both of those set-ups (on Saturday),” he said. | “Thunderstorms are generally limited to the warmer times of year because they rely on sharp contrasts in temperature and significant wind shear, and we saw both of those set-ups (on Saturday),” he said. |
The rare weather phenomenon came as temperatures dipped far below average across New South Wales and Victoria, with the unusual snowfall delighting children on their school holidays. | The rare weather phenomenon came as temperatures dipped far below average across New South Wales and Victoria, with the unusual snowfall delighting children on their school holidays. |
Snow and ice are an unusual sight in the states, where only mountainous regions usually see freezing temperatures even in the coldest months of winter. | |
Australia’s Bureau of Meteorology had warned of temperatures plummeting below freezing over the weekend. | Australia’s Bureau of Meteorology had warned of temperatures plummeting below freezing over the weekend. |
Residents and tourists planning bushwalking, camping and skiing in the Australian Alpine region were urged to heed weather warnings and be prepared for cold weather. | Residents and tourists planning bushwalking, camping and skiing in the Australian Alpine region were urged to heed weather warnings and be prepared for cold weather. |
The cold front has sparked several storms, including one filmed on a dashcam that dropped torrential hail on a motorway near Barnawartha, turning the road completely white. | The cold front has sparked several storms, including one filmed on a dashcam that dropped torrential hail on a motorway near Barnawartha, turning the road completely white. |
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