Is the apocalypse a real and present danger?
A menacing bubble of magma rumbling beneath Yellowstone Park really does threaten to blow its top and wreak havoc upon the planet. But when?Stephen Smysnuik Staff Reporter
Published On Sun Dec 13 2009
There's a scene in the hit disaster epic 2012 when John Cusack outruns a monstrous dust cloud from a volcanic explosion at Yellowstone National Park, as red-hot lava spews thousands of feet into the air and fireballs annihilate the surrounding landscape.
Cusack outrunning a dust cloud that size is a fantasy. The Yellowstone super volcano is not.
Much of Yellowstone National Park, which straddles the states of Wyoming, Idaho and Montana, sits on one of the largest volcanoes on the planet, and when (not if) it erupts, it'll be messy.
About 15 kilometres below the park, in a magma chamber 85 kilometres wide, a restless molten blob is bubbling and oozing like neon taffy. The pressurized heat and gases from this chamber are what cause Old Faithful and its more erratic brethren to spout. ............(more)
The complete piece is at:
http://www.thestar.com/news/insight/article/738128--is-the-apocalypse-a-real-and-present-danger