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“Don’t Mess With Yellowstone Supervolcano” Geologists Warn NASA

September 3, 2017

“Don’t Mess With Yellowstone Supervolcano” Geologists Warn NASA 

Two weeks ago, we reported that Brian Wilcox, a former member of the NASA Advisory Council on Planetary Defense, had shared a report on what the Space Agency considered one of the greatest natural threats to human civilization: the Yellowstone “supervolcano.”

Following an article published by BBC about super volcanoes last month, a group of NASA researchers got in touch with the media to share a report previously unseen outside the space agency about the threat Yellowstone poses, and what they hypothesize could possibly be done about it. 

“I was a member of the NASA Advisory Council on Planetary Defense which studied ways for NASA to defend the planet from asteroids and comets,” explains Brian Wilcox of Nasa’s Jet Propulsion Laboratory (JPL) at the California Institute of Technology.

“I came to the conclusion during that study that the supervolcano threat is substantially greater than the asteroid or comet threat.”

Yellowstone currently leaks about 60 to 70% of its heat into the atmosphere through stream water which seeps into the magma chamber through cracks, while the rest of the heat builds up as magma and dissolves into volatile gasses. The heat and pressure will reach the threshold, meaning an explosion is inevitable. When NASA scientists considered the fact that a super volcano’s eruption would plunge the earth into a volcanic winter, destroying most sources of food, starvation would then become a real possibility.  Food reserves would only last about 74 days, according to the UN, after an eruption of a super volcano, like that under Yellowstone.  And they have devised a risky plan that could end up blowing up in their faces.  Literally.

…click on the above link to read the rest of the article…

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