Australia’s Cyclone Yasi May Destroy Even ‘Cyclone Proof’ Homes
February 2nd, 2011Via: Reuters:
Australia’s Cyclone Yasi, with winds of up to 300 km (186 miles) per hour, is so powerful it could blow apart even “cyclone proof” houses, engineers said on Wednesday.
Yasi is headed for major towns and cities along the northeast coast. It is believed to be the strongest ever to hit Australia, surpassing Cyclone Tracy which largely destroyed the northern city of Darwin in 1974.
“Once you get to extreme cases, you are in uncharted ground and the test data I have got I would not trust it if I had to live there myself,” said Dr Robert Leicester, a researcher with the government’s national scientific research body.
Leicester, of the Commonwealth Scientific and Industrial Research Organisation, has studied the impact of Australia’s two previous worst cyclones, Tracy and Cyclone Larry in 2006.
“Of the cyclones up to now since Tracy, you have not really had a direct hit on places with a lot of housing,” he said.
Building standards have been tightened significantly since Tracy killed 71 people and destroyed about 70 percent of the northern city of Darwin.
But they may be no match for cyclones the size of Yasi. Standards are already being reviewed because of worries that cyclones are getting stronger and moving further south.
