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Senin, 31 Mei 2010

Crews on standby as wild weather heads north

Crews on standby as wild weather heads north

Updated 6 hours 53 minutes ago

Emergency crews are on standby as severe weather continues to lash the New South Wales south coast and a cluster of low pressure systems heads north toward Wollongong and Sydney.

Winds of up to 120 kilometres per hour have hit parts of the coast, damaging property and causing large-scale blackouts.

The low pressure system has moved further up the coast and is now sitting over Ulladulla and Bateman's Bay, where there has been reported of wind gusts of 95 kilometres per hour.

A forecaster at the Bureau says the winds are expected to worsen in the area.

Rob Webb from the Bureau of Meteorology says the system will gradually move north but the winds will weaken.

"The winds will extend up towards places like Wollongong, but we're expecting them to lose a lot of their bite by the time that does occur," he said.

New South Wales Emergency Services Minister Steve Whan is warning people south of Sydney to be prepared as the storm moves further up the coast.

"We just reiterate the warning to people not to go into flooded waterways or creeks, make sure they're staying a bit back from the coast, obviously the waves on the coast are pretty severe," he said.

Earlier today a surfer was taken to hospital with suspected spinal injuries at Cronulla in Sydney's south.

The State Emergency Service says they've had around 230 calls for help, with Narooma and Bermagui the worst hit towns. The SES number is 132 500.

SES spokesman Colin Johnson says extra crews are travelling from Sydney and the Southern Highlands.

"The low is very slow at the moment and it's still dumping rain right across the southern south-east section of New South Wales," he said.

"Calls for assistance have been focused from Moruya or Batemans Bay south to even as far as Eden."

Mr Johnson says teams from other areas around the state are providing assistance, and more are on stand-by as the low heads toward Wollongong.

"As the low moves north our focus of attention of course will start moving into the more populous areas of our region," he said.

He says the low will reach the Wollongong area in the next 12 to 18 hours.

Peter Higgins from the SES says some houses have been damaged.

"There has been some unroofing but not complete houses lost," he said.

Mr Higgins says communities will experience a calm patch before wind and rain re-intensifies.

"This low has a number of cells that will come across land at different points along the south coast," he said.

"The communities will have an impact of heaving rain or wind or both, then there may be a lull, then there may be a follow on after that."

The weather bureau says Narooma, Moruya and Bateman's Bay were copping the brunt of the wild weather this afternoon.

The Bureau of Meteorology's Gina Laurie says there is still a chance of flash flooding later today.

"There is still a possibility that the rain will pick up through the afternoon and potentially cause some flash flooding in some areas," she said.

She says the low pressure system is due to cross the coast late this afternoon.

"It's expected it will be somewhere in the north part of the south coast or possibly parts of the Illawarra, that would be late this afternoon," she said.

"That's when we're expecting the more serious weather to impact parts of the Illawarra."

The ABC's Thomas Oriti, reporting from Bega on the far south coast, described some of the damage.

"There's a lot of debris on the road, the arms of trees all over the place, very, very wet and gusty," he said.

"Power is flicking on and off quite often. We have heard that all the way down the coast from towns such as Quaama to Eden, the power is out completely."

Electricity wires have collapsed onto local roads and more than 9,000 people have been left without power in the Eden, Bega, Bodalla and Narooma areas.

Country Energy says it has returned power to 2,000 Bombala homes, but 2,000 more in Tuross Heads remain blacked-out.

The energy supplier says the chances of everyone getting power back on before nightfall are very remote.

The Princes Highway is blocked at various locations.

Road closures

Earlier today the wild weather caused road closures in the worst-affected areas of the south coast between Bega and Ulladulla.

Police Inspector Jason Edmunds from the South Coast Local Area Command says the Princes Highway is closed at Cobargo and there is very limited access at Bodalla.

He says fallen trees are blocking the Snowy Mountains Highway at Brown Mountain and crews from the local council are working with the RTA to clear the roads.

"We're all doing the best we can at the moment, with the conditions remaining the same and trees still coming down at different places," he said.

"We're advising motorists to avoid unnecessary travel and certainly to be very careful of their speeds given the fact that they wont know what's around the next corner."

New South Wales Emergency Services Minister Steve Whan says it is too early to tell how much damage the storms are causing.

"It wouldn't be the worst that we've ever seen but it's certainly causing some damage at the moment," he said.

"[It's] hard to know until it finishes exactly what that total damage will be, about 160 calls is not massive at the moment but we are expecting that to increase over the day as the storm progresses north up the coast."

A flood watch is in place for the Bega, Moruya, Tuross and Shoalhaven rivers and the weather bureau is warning of possible flash flooding at Wollongong and other areas below the Illawarra escarpment.

The owner of a bed and breakfast at Eden, Fay Speer, says she has had power outages, heavy rain and strong winds.

"I'm not sure how much rain we had but it absolutely teemed all night and then the winds came up early this morning," she said.

"Now we've had a couple of blackouts early this morning and the seas are very, very rough."

Farmer James Thomson lives on a property between Narooma and Moruya and says he is preparing for more heavy rain.

"It had been a little bit slacked off there, but it's just coming in really heavy now," he said.

"It was windy, the wind has backed off now, but around 7 and before that it was just a howling gale.

"I think there's a fair bit of rain yet to come by the look of it, out to the west there."

http://www.abc.net.au/news/stories/2010/05/30/2913081.htm

Jumat, 30 April 2010

Weather hurts Gulf oil fight; new drilling on hold

Weather hurts Gulf oil fight; new drilling on hold

Satellite photo shows the oil slick in the Gulf of Mexico. (AP/NASA)

Booms snake around land in Breton Sound near Plaquemines Parish in Louisiana Thursday, April 29, 2010. Containment booms have been deployed along the AP – Booms snake around land in Breton Sound near Plaquemines Parish in Louisiana Thursday, April 29, 2010. …

MOUTH OF THE MISSISSIPPI RIVER – Oil from a massive spill in theGulf of Mexico oozed into Louisiana's ecologically rich wetlands Friday as storms threatened to frustrate desperate protection efforts. The White House put a hold on any new offshore oil projects until the rig disaster that caused the spill is explained.

Crews in boats patrolled coastal marshes early Friday looking for areas where the oil has flowed in, the Coast Guard said.

The National Weather Service predicted winds, high tides and waves through Sunday that could push oil deep into the inlets, ponds and lakes that line the boot of southeast Louisiana. Seas of 6 to 7 feet were pushing tides several feet above normal toward the coast, compounded by thunderstorms expected in the area Friday.

Crews are unable to skim oil from the surface or burn it off for the next couple of days because of the weather, Coast Guard Rear Adm. Sally Brice-O'Hara said on ABC's "Good Morning America."

Related

Waves may also wash over booms strung out just off shorelines to stop the oil, said Tom McKenzie, a spokesman for U.S. Fish and Wildlife Service, which is hoping booms will keep oil off the Chandeleur Islands, part of a national wildlife refuge.

"The challenge is, are they going to hold up in any kind of serious weather," McKenzie said. "And if there's oil, will the oil overcome the barriers even though they're ... executed well?"

A top adviser to President Barack Obama said Friday that no new oil drilling would be allowed until authorities learn what caused the explosion of the rig Deepwater Horizon. David Axelrod told ABC's "Good Morning America" that "no additional drilling has been authorized and none will until we find out what has happened here." Obama recently lifted a drilling moratorium for many offshore areas, including the Atlantic and Gulf areas.

Two Air Force C-130s were sent to Mississippi and awaited orders to start dumping chemicals on the oil spill. The Navy also sent equipment for the cleanup and Pentagon officials were talking with the Department of Homeland Security to figure out what other help the military could give.

The leak from a blown-out well a mile underwater is five times bigger than first believed. Faint fingers of oily sheen began reaching the Mississippi River delta late Thursday, lapping the Louisiana shoreline in long, thin lines. Thicker oil was farther offshore. Officials have said they would do everything to keep the Mississippi River open to traffic.

The Coast Guard defended the federal response so far. Asked on all three network television morning shows Friday whether the government has done enough to push oil company BP PLC to plug the underwater leak and protect the coast, Brice-O'Hara said the response led by the Coast Guard has been rapid, sustained and has adapted as the threat grew since a drill rig exploded and sank last week, causing the seafloor spill.

The oil slick could become the nation's worst environmental disaster in decades, threatening to eclipse even the Exxon Valdez in scope. It imperils hundreds of species of fish, birds and other wildlife along the Gulf Coast, one of the world's richest seafood grounds, teeming with shrimp, oysters and other marine life.

"It is of grave concern," David Kennedy of the National Oceanic and Atmospheric Administration, told The Associated Press about the spill. "I am frightened. This is a very, very big thing. And the efforts that are going to be required to do anything about it, especially if it continues on, are just mind-boggling."

Oil clumps seabirds' feathers, leaving them without insulation — and when they preen, they swallow it. Prolonged contact with the skin can cause burns, said Nils Warnock, a spill recovery supervisor with the California Oiled Wildlife Care Network at the University of California-Davis. Oil swallowed by animals can cause anemia, hemorrhaging and other problems, said Jay Holcomb, executive director of the International Bird Rescue Research Center in California.

The spewing oil — about 210,000 gallons a day — comes from a well drilled by the rig Deepwater Horizon, which exploded in flames April 20 and sank two days later. BP was operating the rig that was owned byTransocean Ltd. The Coast Guard is working with BP to deploy floating booms, skimmers and chemical dispersants, and set controlled fires to burn the oil off the water's surface.

The leak from the ocean floor proved to be far bigger than initially reported, contributing to a growing sense among some in Louisiana that the government failed them again, just as it did during Hurricane Katrina in 2005. President Obama dispatched Cabinet officials to deal with the crisis.

Cade Thomas, a fishing guide in Venice, worried that his livelihood will be destroyed. He said he did not know whether to blame the Coast Guard, the government or BP.

"They lied to us. They came out and said it was leaking 1,000 barrels when I think they knew it was more. And they weren't proactive," he said. "As soon as it blew up, they should have started wrapping it with booms."

BP shares continued falling early Friday. Shares were down 2 percent in early trading on the London Stock Exchange, a day after dropping 7 percent in London. In New York on Thursday, BP shares fell $4.78 to close at $52.56, taking the fall in the company's market value to about $25 billion since the explosion.

Government officials said the well 40 miles offshore is spewing about 5,000 barrels, or 200,000 gallons, a day into the gulf.

At that rate, the spill could eclipse the worst oil spill in U.S. history — the 11 million gallons that leaked from the grounded tanker Exxon Valdez in Alaska's Prince William Sound in 1989 — in the three months it could take to drill a relief well and plug the gushing well 5,000 feet underwater on the sea floor. Ultimately, the spill could grow much larger than the Valdez because Gulf of Mexico wells tap deposits that hold many times more oil than a single tanker.

BP has requested more resources from the Defense Department, especially underwater equipment that might be better than what is commercially available. A BP executive said the corporation would "take help from anyone." That includes fishermen who could be hired to help deploy containment boom.

Louisiana Gov. Bobby Jindal declared a state of emergency so officials could begin preparing for the oil's impact. He also asked the federal government if he could call up 6,000 National Guard troops to help.

___

Associated Press writers Holbrook Mohr in Mississippi, Phuong Le in Seattle, Janet McConnaughey, Kevin McGill, Michael Kunzelman and Brett Martel in New Orleans, and Melinda Deslatte in Baton Rouge also contributed to this report.

http://news.yahoo.com/s/ap/20100430/ap_on_bi_ge/us_louisiana_oil_rig_explosion_303