"The Gulf Oil Spill is Much Worse Than Originally Believed"

"The Gulf Oil Spill is Much Worse Than Originally Believed"
by George Washington

"As the Christian Science Monitor writes: 'It's now likely that the actual amount of the oil spill dwarfs the Coast Guard's figure of 5,000 barrels, or 210,000 gallons, a day. Independent scientists estimate that the renegade wellhead at the bottom of the Gulf could be spewing up to 25,000 barrels a day. If chokeholds on the riser pipe break down further, up to 50,000 barrels a day could be released, according to a National Oceanic and Atmospheric Administration memo obtained by the Mobile, Ala., Press-Register.'

CNN quotes the lead government official responding to the spill - the commandant of the Coast Guard, Admiral Thad Allen - as stating: 'If we lost a total well head, it could be 100,000 barrels or more a day.'

Indeed, an environmental document filed by the company running the oil drilling rig - BP - estimates the maximum as 162,000 barrels a day: 'In an exploration plan and environmental impact analysis filed with the federal government in February 2009, BP said it had the capability to handle a “worst-case scenario” at the Deepwater Horizon site, which the document described as a leak of 162,000 barrels per day from an uncontrolled blowout — 6.8 million gallons each day.'

As the Associated Press notes: 'Experts warned that an uncontrolled gusher could create a nightmare scenario if the Gulf Stream carries it toward the Atlantic. This would, in fact, be very bad, as it would carry oil far up the Eastern seaboard.' Specifically, as the red arrows at the left of the following drawing show, the Gulf Stream runs from Florida up the eastern Coast of the United States:
How could the oil get all the way from Louisiana to Florida, where the Gulf Stream flows? As Discovery explains: 'Many ocean scientists are now raising concerns that a powerful current could spread the still-bubbling slick from the Florida Keys all the way to Cape Hatteras off North Carolina. These oceanographers are carefully watching the Gulf Loop Current, a clockwise swirl of warm water that sets up in the Gulf of Mexico each spring and summer. If the spill meets the loop - the disaster becomes a runaway. "It could make it from Louisiana all the way to Miami in a week, maybe less." said Eric Chassignet, director of the Center for Ocean Atmospheric Prediction Studies at Florida State University. "It is pretty fast."

Right now, some computer models show the spill 30 to 50 miles north of the loop current. If the onshore winds turn around and push the oil further south: "That would be a nightmare," said Yonggang Liu, research associate at the University of South Florida who models the current. "Hopefully we are lucky, but who knows. The winds are changing and difficult to predict."

Imagine the loop current as an ocean-going highway, transporting tiny plankton, fish and other marine life along a watery conveyor belt. Sometimes it even picks up a slug of freshwater from the Mississippi River - sending it on a wandering journey up to North Carolina. The Gulf Loop Current acts like a jet of warm water that squirts in from the Caribbean basin and sloshes around the Gulf of Mexico before being squeezed out the Florida Strait, where it joins the larger and more powerful Gulf Stream current."

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