Australia evacuates towns as cyclone nears

Sea levels are set to rise by up to a metre within a century due to global warming, a new Australian report said on Monday as it warned this could make "once-a-century" coastal flooding much more common.

Sea levels are set to rise by up to a metre within a century due to global warming, a new Australian report said on Monday as it warned this could make "once-a-century" coastal flooding much more common.

Published Feb 1, 2011

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Canberra - Australia evacuated northeast coastal communities on Tuesday as a massive cyclone bore down on key tourism, sugar and coal mining areas, with officials warning the powerful storm could sweep far inland into areas already devastated by recent floods.

Cyclone Yasi is expected to generate winds of up to 280km/h when it hits the Queensland state coast late on Wednesday or early Thursday, putting it on a par with Hurricane Katrina, which devastated New Orleans in 2005.

With a strong monsoon feeding Yasi's 650km-wide front, the storm was also expected to maintain its intensity long after crossing the coast and could sweep inland as far as the outback mining city of Mount Isa, the weather bureau warned.

“This storm is huge and life threatening,” Queensland Premier Anna Bligh told reporters.

Queensland, which accounts for about a fifth of Australia's A$1.3-trillion economy and 90 percent of steelmaking coal exports, worth A$20.5-billion, has endured a cruel summer, with floods having swept the eastern seaboard over the past month, killing at least 35 people.

“There's no time for complacency,” Whitsunday area Mayor Mike Brunker told local media. “People in low-lying areas are evacuating to friends and family or, if they have to, leave town.” The Whitsunday islands are a popular tourism area close to the Great Barrier Reef.

The popular tourist state, home also to the country's main sugar industry, bore the brunt of the floods and now risks being battered by Yasi, which authorities said could be the most powerful tropical storm to ever hit the area.

Island resorts in the Whitsundays and parts of the tourism hubs of Cairns and Townsville were being evacuated along with other areas in the danger zone, between Cooktown in the north and extending south as far as Proserpine, near Mackay.

“This is not a system that's going to cross the coast and rapidly weaken out,” Bureau of Meteorology senior forecaster Gordon Banks said, warning winds could reach up to 280km/h and the storm could reach Mt Isa, 900km inland.

“We could see this system pushing well in across northern Queensland as a significant tropical cyclone with damaging winds and very heavy rainfall,” Banks said.

Queensland Premier Bligh said Yasi could be the worst tropical storm the state had seen, with potential to cause “powerful and deadly” flash flooding in coastal areas. Ports were closed between Cairns and Mackay.

Last month's floods swamped around 30 000 homes, destroyed roads and rail lines and crippled Queensland's coal industry, with up to 15 million tons of exports estimated to have been delayed into the second half of this year.

Cyclone Yasi is expected to classified a high “category 4” by the time it reaches the coast. That is the second-highest category and would be around the same strength as Hurricane Katrina and the strongest to hit Australia since early 2006.

Cyclone Larry devastated the town of Innisfail and surrounding communities in 2006, levelling sugar crops. Yasi could threaten around a third of the state's sugar cane crop, an industry official said on Tuesday. - Reuters

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