City’s skyline changes colour as line of dust more than 500km long sweeps east
— Sydney’s sky was beginning to change colour on Thursday as a thick line of dust stretching almost the entire length of New South Wales reached the city.
Strong winds from a low pressure system whipped up masses of dirt across the drought-stricken state, which is steadily heading to the coast.
A line of dust more than 500km long could be seen from the Victorian border, through Canberra and up to Queensland.
“It’s a huge system,” Bureau of Meteorology duty forecaster Anita Pyne said.
“We’re expecting the dust to gradually increase over the next few hours, with the main band of dust to hit Sydney through the middle of the day or early afternoon. So the worst visibility is yet to occur.”
It was not uncommon for inland parts of NSW to experience small-scale dust storms, but one this size was “unusual”.
“It’s unusual for dust events to happen on the coast because we’re so much further away from that dust over the western NSW basin and we’ve got the Great Dividing Range in the way,” she said.
The dust storm is moving through #NSW. This photo taken in the Blue Mountains moments ago by @RFSCommissioner. Expected to reach the coast over the coming hours. #dust #drought2018 pic.twitter.com/kzxmQYek3f
— NSW RFS (@NSWRFS) November 21, 2018
Heading south from Sydney the #duststorm now blanketing the Sydney basin, The Royal National Park and this is the current view of Wollongong and looking back up the coast north to the Royal National Park @abcnews @abcsydney pic.twitter.com/udXtJSus1C
— Rory Macdonald (@Rorymacabc) November 21, 2018
It is expected the dust will keep sweeping east and may not clear the coast until Friday.
NSW Health warned the dust would likely reduce air quality and urged children, older people and those with respiratory conditions to take extra care.
The director of Environmental Health, Richard Broome, said people should stay inside as much as possible with the air quality in Sydney already dropped to a poor level.
“Even if we can’t really see the dust, it’s already affecting us,” he told the ABC on Thursday. “It’s a serious situation from an air quality point of view.”
He said dust particles can get very deep into people’s lungs and cause heart and lung conditions, asthma and emphysema to worsen.
The NSW Institute of Sport advised coaches and athletes to reconsider conducting training sessions outdoors in Sydney on Thursday.
.@NSWHealth have put out a Health Risk Alert due to the potential of a dust storm over the Sydney Metropolitan area. Coaches & athletes should consider the potential risk when undertaking training sessions outside today #TeamNSWIS pic.twitter.com/Xfhl49PTah
— NSWInstituteOfSport (@theNSWIS) November 21, 2018
Meanwhile, snow was forecast for parts of the Snowy Mountains above 1,100 metres.
“Everything’s happening,” Pyne said.
— Jenny Woodward (@jennyweather) November 21, 2018
One talkback caller said the sky around the Blue Mountains looked as though there was an eclipse.
“It’s just crazy – I’ve never seen it like this before,” he told Sydney’s 2GB radio. “It’s getting worse. You can barely see 500m past the valley.”
However some Sydneysiders have been rather unimpressed by the storm – so far.
— Bondi to Basic (@bonditobasic) November 22, 2018
by Australian Associated Press | The Guardian