'Supervolcano' forming near New Zealand

View previous topic View next topic Go down

'Supervolcano' forming near New Zealand

Post  guest... on Thu Feb 14, 2013 6:28 pm

BENEATH THE CRUST: Earth’s surface superimposed on a depiction of what a new University of Utah study indicates is happening 2900 kilometres deep at the boundary between Earth’s warm, rocky mantle and its liquid outer core.



A "supervolcano" forming deep below the Earth's crust north of New Zealand, will have the power to destroy the world, but scientists are urging people not to worry - it could be 100 million years away.

University of Utah seismologist Michael Thorne has been studying seismic waves beating through the Earth's crust, and says the ingredients are there for a "cataclysmic" eruption.

"What we may be detecting is the start of one of these large eruptive events that - if it ever happens - could cause very massive destruction on Earth."

But Thorne cautioned people not to cancel their cruises just yet.

"This is the type of mechanism that may generate massive plume eruptions, but on the timescale of 100 million to 200 million years from now."



http://www.stuff.co.nz/science/8299441/Supervolcano-forming-near-New-Zealand

guest...
...........
...........

Posts : 21113

Back to top Go down

View previous topic View next topic Back to top

- Similar topics

 
Permissions in this forum:
You cannot reply to topics in this forum