News tagged with supervolcano

Scientists see deeper Yellowstone magma

University of Utah seismologists discovered and made images of a reservoir of hot, partly molten rock 12 to 28 miles beneath the Yellowstone supervolcano, and it is 4.4 times larger than the shallower, long-known ...

dateApr 23, 2015 in Earth Sciences
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Yellowstone's plumbing exposed

(PhysOrg.com) -- The most detailed seismic images yet published of the plumbing that feeds the Yellowstone supervolcano shows a plume of hot and molten rock rising at an angle from the northwest at a depth ...

dateDec 14, 2009 in Earth Sciences
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Utah supervolcanoes discovered

(Phys.org) —Brigham Young University geologists found evidence of some of the largest volcanic eruptions in earth's history right in their own backyard.

dateDec 10, 2013 in Earth Sciences
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Supervolcanoes: Not a threat for 2012

The geological record holds clues that throughout Earth's 4.5-billion-year lifetime massive supervolcanoes, far larger than Mount St. Helens or Mount Pinatubo, have erupted. However, despite the claims of ...

dateNov 15, 2011 in Earth Sciences
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