Current Events > World to come to an end when supervolcano under Yellowstone National Park erupts

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smoliske
10/13/17 10:49:15 PM
#1:


https://twitter.com/USATODAY/status/918502720998465536

https://www.usatoday.com/story/news/nation/2017/10/12/yellowstone-supervolcano-may-blow-sooner-than-thought-could-wipe-out-life-planet/757337001/

Scientists working in and around Yellowstone National Park are trying to answer a big question about the mammoth supervolcano sitting under the tourist attraction.

Researchers from Arizona State University analyzed minerals in fossilized ash from the most recent mega-eruption. Changes in temperature and composition that had previously taken centuries to form were now happening in the span of decades, according to National Geographic.

The discovery, which was presented at a recent volcanology conference, comes on top of a 2011 study that found that ground above the magma reservoir in Yellowstone had bulged by about 10 inches in seven years.

"It's an extraordinary uplift, because it covers such a large area and the rates are so high," the University of Utah's Bob Smith, an expert in Yellowstone volcanism, told the magazine at the time.

Features of the park, such as the Old Faithful geyser and the Grand Prismatic Spring that attract visitors from around the world, are signs of a huge magma reservoir rumbling below.

About 630,000 years ago, National Geographic reported, a powerful eruption shook the region and created the Yellowstone caldera, a bowl 40 miles wide that forms much of the park.

Perhaps ominously, according the ZME Science website, the previous eruption occurred in about the same timeframe before that 1.3 million years ago meaning that the system might be ready for another explosion.

The researchers, The New York Times reported, have determined that the supervolcano has the ability to spew more than 1,000 cubic kilometers of rock and ash 2,500 times more material than erupted from Mount St. Helens in 1980 an event that could blanket most of the United States in ash and possibly plunge the Earth into a volcanic winter.


The theory of a much shorter timeline than expected was developed by Hannah Shamloo, a graduate student at Arizona State, and several colleagues who spent weeks at Yellowstones Lava Creek Tuff a fossilized ash deposit from its last supereruption.

According to The Times, Shamloo later analyzed crystals from the teams dig that recorded changes in temperature, pressure and water content beneath the volcano much like a set of tree rings.

We expected that there might be processes happening over thousands of years preceding the eruption, Christy Till, a geologist at Arizona State who is Shamloos dissertation adviser, told the paper. Instead, the crystals revealed an increase in temperature and a change in composition that had happened more quickly.

The pair also presented an earlier version of their study at a 2016 meeting of the American Geophysical Union.

Its shocking how little time is required to take a volcanic system from being quiet and sitting there to the edge of an eruption, Shamloo told The Times, cautioning that more research is necessary before definite conclusions can be drawn.


odk0STO
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MakoReizei
10/13/17 10:51:12 PM
#2:


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DreadedWave
10/13/17 10:51:25 PM
#3:


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apocalyptic_4
10/13/17 10:52:41 PM
#4:


Ok
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boxington
10/13/17 10:53:32 PM
#5:



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apolloooo
10/13/17 10:56:59 PM
#6:


Good. End this shit show called humanity already. May future species fare better than this
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CelestialVoices
10/13/17 11:01:55 PM
#7:


cool
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Vicious_Dios
10/13/17 11:05:05 PM
#8:


Just shoot machine guns at it with bullets. Volcanos ain't got no chance.
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therin_lews_kin
10/13/17 11:05:07 PM
#9:


my body is ready
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lolamericans
10/13/17 11:08:57 PM
#10:


Look at all these friday night basement dwelling losers celebrating.
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Touch
10/13/17 11:10:23 PM
#11:


I actually did a presentation on it for my geography class. In my conclusion I talked about what we could do to prevent and I said nothing. Everyone just laughed. I was like wtf <__< lol
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PrettyBoyFloyd
10/13/17 11:11:02 PM
#12:


I don't care.
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butthole666
10/13/17 11:11:43 PM
#13:


This is not saying that it will erupt btw, but that an eruption would come with significantly less warning than previously thought
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Verdekal
10/13/17 11:12:14 PM
#14:


PrettyBoyFloyd posted...
I don't care.

Crops brah.
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Back_Stabbath
10/13/17 11:12:18 PM
#15:


i swear the world is meant to end once every three months but never does. stop letting me down, nature!
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EnragedSlith
10/13/17 11:14:18 PM
#16:


People will die, but humanity will likely survive
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smoliske
10/13/17 11:15:05 PM
#17:


Verdekal posted...
PrettyBoyFloyd posted...
I don't care.

Crops brah.


https://newatlas.com/nemos-garden-terrestrial-crops-underwater/38283/
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Apocalyptic
10/13/17 11:25:44 PM
#18:


World is ending every other week now apparently. Nothing to see here until the volcano actually erupts.
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Medussa
10/13/17 11:48:26 PM
#19:


Humanity has survived a couple supervolcanic eruption already, and one of them is likely 2-3 time the size of a Yellowstone eruption.

that being said. when this thing goes, be somewhere else. it can easily drop humanity from 7B to 7M, if not further. it will be a very hard existence for anything not underwater. and fishing can only sustain so many people, and only for so long.
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mortimerjames
10/13/17 11:51:44 PM
#20:


And people doubt Christianity
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#21
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KillerKhan420
10/14/17 12:01:45 AM
#22:


ImAMarvel posted...
When the fuck are we going to start working on that plan to cool Yellowstone so that this shit never happens?


There's no "cooling" down where the lava is trust me. We could relieve some of that built up pressure though and that's not a fix of the problem, it's just delaying the inevitable
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pls
10/14/17 12:04:24 AM
#23:


DreadedWave posted...
Good.


apolloooo posted...
Good. End this shit show called humanity already. May future species fare better than this


seek help
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chill02
10/14/17 12:06:43 AM
#24:


DreadedWave posted...
Good.

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Questionmarktarius
10/14/17 12:08:22 AM
#25:


No. The world isn't going to end - just everything between the rocky mountains and missouri river.
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pls
10/14/17 12:08:56 AM
#26:


chill02 posted...
DreadedWave posted...
Good.


seek help
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Seneca_Wallace_
10/14/17 12:10:00 AM
#27:


welp nice knowing everyone. it's been fun.
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#28
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Questionmarktarius
10/14/17 12:12:10 AM
#29:


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voldothegr8
10/14/17 9:26:26 AM
#30:


MakoReizei posted...
Fear mongering

For what purpose?
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Irony
10/14/17 9:27:26 AM
#31:


The lulz
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AlisLandale
10/14/17 9:36:52 AM
#32:


So this is the true purpose of SpaceX. Elon Musk is basically Jor-El.
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smoliske
10/14/17 6:51:37 PM
#33:


I look forward to repopulating humanity
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SlashmanSG
10/14/17 6:53:21 PM
#34:


Pretty sure the Earth will survive.
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pres_madagascar
10/14/17 6:56:27 PM
#35:


I live in Arizona. I'd be dead in the first hours of the eruption so I won't have to suffer like some of y'all in Europe and such will.
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smoliske
10/14/17 7:05:31 PM
#36:


SlashmanSG posted...
Pretty sure the Earth will survive.


the planet will, but volcanic winter will create a genetic bottleneck
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#37
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1NfamousACE_2
10/14/17 7:09:41 PM
#38:


Just pour water on it, duh
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