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Scientists: Yellowstone magma reservoir much bigger than originally thought

YELLOWSTONE, Wyo.  — As tourists stroll between Yellowstone’s 300 active geysers, taking selfies in front of thousands of bubbling, boiling mud pots and hissing steam vents, they are treading on one of the planet’s greatest time bombs. 949 more words

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Magma expanse under Yellowstone supervolcano more vast than thought

(CNN) — As tourists stroll between Yellowstone’s 300 active geysers, taking selfies in front of thousands of bubbling, boiling mud pots and hissing steam vents, they are treading on one of the planet’s greatest time bombs. 953 more words

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Magma expanse under Yellowstone supervolcano more vast than thought

(CNN) — As tourists stroll between Yellowstone’s 300 active geysers, taking selfies in front of thousands of bubbling, boiling mud pots and hissing steam vents, they are treading on one of the planet’s greatest time bombs. 953 more words

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Huge magma chamber spied under Yellowstone National Park

LOS ANGELES (AP) — Scientists have spied a vast reservoir of hot, partly molten rock beneath the supervolcano at Yellowstone National Park. It’s big enough to fill the Grand Canyon 11 times over. 126 more words

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Huge Magma Reservoir Discovered - Is Yellowstone Super Volcano Overdue For Eruption?

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 magma chamber. 232 more words

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