UK Daily Mail
Jan 25, 2011
It would explode with a force a thousand times more powerful than the Mount St Helens eruption in 1980.
Spewing lava far into the sky, a cloud of plant-killing ash would fan out and dump a layer 10ft deep up to 1,000 miles away.
Two-thirds of the U.S. could become uninhabitable as toxic air sweeps through it, grounding thousands of flights and forcing millions to leave their homes.
This is the nightmare that scientists are predicting could happen if the worldâ€™s largest super-volcano erupts for the first time in 600,000 years, as it could do in the near future.
Yellowstone National Parkâ€™s caldera has erupted three times in the last 2.1million years and researchers monitoring it say we could be in for another eruption.
They said that the super-volcano underneath the Wyoming park has been rising at a record rate since 2004 – its floor has gone up three inches per year for the last three years alone, the fastest rate since records began in 1923.
This article was posted: Tuesday, January 25, 2011 at 5:19 am