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In Bolivia, a Supervolcano Is Rising

dutchwhizzman writes "Uturuncu is a Bolivian supervolcano. Research suggests that it has an eruption frequency of roughly 300,000 years and the last eruption was, give or take a few years, 300,000 years ago. Research suggests that it started rising in a 70 km diameter by 1 to 2 centimeters per year, making it the fastest-growing volcano on the planet. Break out the tin foil hats, and store plenty of canned beans, because it may just erupt before Yellowstone pops its cork."

10 of 469 comments (clear)

  1. Oh hell by Anonymous Coward · · Score: 5, Funny

    This'll make the price of cocaine skyrocket, harming innocent consumers the world over.

  2. It's coming right for us!!! by elrous0 · · Score: 4, Funny

    Looks like I picked a bad week to stop sniffing glue.

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  3. 70km diameter, non circumference by ComaVN · · Score: 4, Informative

    That's 70km across, not circumference.

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  4. Re:"Break out the tin foil hats" by Anonymous Coward · · Score: 5, Funny

    You are correct. For lava you need to duck and cover.

  5. Tap Energy of Volcano? by MyLongNickName · · Score: 4, Interesting

    I am coming at this from an uneducated viewpoint, but would appreciate an answer from someone a bit more educated...

    If we were to drill into this forming volcano, use geothermal energy to create electricity, could you delay, decrease or prevent the volcano from erupting? It seems like a really good win/win situation where you get almost free energy and prevent a small country from getting obliterated.

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    1. Re:Tap Energy of Volcano? by MyLongNickName · · Score: 4, Informative

      I found some facts to help me wrap my brain around the magnitude of the problem. If any of my facts are incorrect, please let me know!

      Human's Energy Consumption (annual) = 4.74 * 10^20 J
      1 ton of TNT = 4.184 * 10^9 J
      St. Helen's volcano = 2.4 * 10^7 tons of TNT = roughly 1 * 10^17 J

      I have a hard time believing that St. Helen's toal energy is only about 1/5,0000 of our total annual energy consumption. If it is true, however, it seems like venting and using the power is feasible.

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  6. Re:silver lining by tnk1 · · Score: 4, Interesting

    A supervolcano is *significantly* larger than the largest recorded volcanic eruption, on the order of ten times or more. The last one, Lake Toba, was 70,000 years ago, or so. And according to what I have read, mitochondrial DNA shows a genetic bottleneck around that time where something reduced the human population down to a few tens of thousands across the entire world. And this is back when humans were a lot better at moving around and hunting and gathering getting their own food.

    It would make the current level of human climate change look like a joke in particularly bad taste.

    The largest volcanic eruption in historic times, in 1815 at Mount Tambora, ejected the equivalent of around 100 km3 (24 cu mi) of dense rock and made 1816 the "Year Without a Summer" in the whole northern hemisphere. The Lake Toba explosion ejected 2,800 km3 (670 cu mi) and probably created volcanic equivalent of a Nuclear winter for years, not to mention the acidic rain and other fun volcanic stuff.

    You can read most of this at: http://en.wikipedia.org/wiki/Toba_catastrophe_theory

    So yeah, we are talking about an apocalyptic scenario if this thing, or one of the other ones goes off any time soon. Billions would die, absolutely guaranteed.

  7. Re:2012-12-21 by mrchaotica · · Score: 5, Insightful

    Anyway, I always wonder if it wouldn't be possible to drill a hole in the volcano and let off some pressure or something.

    A device that releases pressure from a volcano is called "a volcano."

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  8. Re:2012-12-21 by element-o.p. · · Score: 4, Informative

    I know you were making a joke (and for the record, it was kind of funny), but FWIW, the Mayans didn't die out. I was in Guatemala hanging out with a bunch of Mayans not quite two years ago (who, incidentally, were asking me what was with the "Mayan" 2012 thing they had been hearing about, lol). They've largely been incorporated into the culture of the countries in which they now live, but they still keep their ancestral lineage and speak their various Mayan dialects (Tzutachiel, IIRC, was the dialect spoken by the group I was with) as well Spanish.

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  9. Re:2012-12-21 by pluther · · Score: 4, Informative
    In Uxmal, there's a marker that plaque that explains both the fact that the Maya built the pyramids themselves - they did not have the help of any aliens, and points out "Nor did the Maya disappear. We are still here. One of us wrote this plaque!"

    Also, point of correction: The term for the people is the "Maya". The languages are "Mayan". "Mayans" is an obsolete term that is not correct in any context.

    (Also, they don't generally refer to *themselves* as Maya, but rather as "Tzotzil", "Winik atel", "Yucatec", and so forth. (Or, occasionally, "Indios", which I've never been able to figure out whether it translates as "Indians" or "Indigenous" - they call the North American Native Americans "Indios" as well.))

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