Volcano explosion in Yellowstone National Park. Yellowstone volcano - supervolcano eruption will destroy America!? As it was before

Many have heard of the constant danger posed by the Yellowstone supervolcano. Here you can find out what the supervolcano itself is, where it is located and what consequences its eruption may have. Also here you will learn about the Yellowstone volcano the latest news.

Yellowstone volcano in America: latest news - August, September 2018

According to the latest data, during 2018 there was a sharp increase in seismic activity and gas release.

Seismologists recognize that the eruption will lead to large-scale destruction.
So, the Steamboat geyser woke up, which had been inactive since September 2014, suddenly erupted on March 15, April 19, April 27 and May 4.

Before that, from June 12 to June 20, 2017, 464 earthquakes were recorded in the area of ​​the volcano, with a power of up to 5 points (then its strength was reduced to 4.5 points). Of these, 3 earthquakes are of the third magnitude, 57 are of the 2nd magnitude, 137 are of the 1st magnitude. Another 157 shocks were assessed as zero. In total, more than 1,000 earthquakes were recorded last year.

Volcano Yellowstone- this is not the usual volcanic cone, but a huge funnel in the ground, the so-called caldera. The existence of a supervolcano was only known with the launch of satellites into space.

If you still don’t know where the Yellowstone volcano is located, then I’ll clarify - in the Yellowstone National Park in the USA. The caldera is located in Wyoming. Its dimensions are amazing - 55 by 72 kilometers, and this is a third of the entire territory of the park. The area of ​​the caldera is 4000 sq. km. - 4 times more than New York and 1.5 times more than Moscow. In popularity, it competes with.

Yellowstone itself is considered one of the most seismically active points on the planet - earthquakes constantly occur here.

Yellowstone supervolcano: previous eruptions

In total, science knows 3 powerful volcanic eruptions that occurred approximately every 600 thousand years. As a result of them, the Island Park and Henrys Fork calderas were formed. The most powerful was the first eruption, which was 15 times the power of the Tambora volcano eruption in 1815.
Scientists expect that in the coming years, the volcano will wake up and cause serious climate change and the destruction of most people and species of plants and animals.

Recently, many earthquakes have been occurring in his area, which can be the final push.
Therefore, I propose to watch a short video that tells about what awaits the planet during the eruption and what the disappointing consequences will be. In fact, America will be destroyed, and most people will die of starvation and epidemics.

Read more about, facts and forecasts.

Yellowstone volcano in America today: latest news

In late August, an increase in the number of earthquakes was noted near the Long Valley Caldera in California. All this can become an impetus for a supervolcano. And the destruction will be much more powerful than the earthquake in Sumatra in 2004, which caused the same thing.

Also during this period, there was a massive fish kill in the Yellowstone River, which originates near the caldera. On August 19, 4,000 dead fish (trout and whitefish) were found. Therefore, the authorities closed a fairly large area to the public.

According to one version, on October 12, 2016, a lot of UFOs filmed on a webcam were seen over Yellowstone. And here, with the help of a webcam, you can watch the geysers in the volcano valley live.

In view of the events that have taken place over the past 2 years, scientists think that the explosion could take place much earlier:
1 The water temperature in rivers and lakes has risen (in some places to the boiling mark), geysers have become more active.
2 The number of earthquakes has increased.
3 The soil in the caldera area rose by 178 cm in mid-2014, later data not published.
4 In the park, helium-4 gas, which is formed before the eruption, began to be noted.

5 The general seismic activity has also increased in recent years.
6 In May 2015, an aggressive movement of magma was noted.
7 In April 2014, many animals began to run away from the park, such as bison, deer and bison.

Here are some pro.
It is possible that there is some grain of truth in all this, but in any case, humanity is unlikely to be able to prevent a catastrophe.

Read on for more information about the supervolcano and Yellowstone National Park itself.

Yellowstone volcano on the USA map

Yellowstone is a high mountain plateau at an altitude of about 2.5 kilometers. Sam is located at an altitude of 2805 meters.
There are many other interesting places in the park:
- geysers;
- waterfalls.
The park contains the Upper Valley of Geysers, where 150 fountains operate. Among them is the "Old Faithful" Old Faithfull.


There are even more waterfalls in the park - 290, and the largest of them - the Lower one - reaches a height of 94 meters, but still inferior to many waterfalls.
The park itself is named so because golden stones were found in the canyon of the Yellowstone River. Yellowstone translates as "yellow stone".
In 1872, on March 1, the world's first national park was founded here, which included the Yellowstone Volcano. The total area of ​​the park is almost 9000 sq. km. and divided into 5 parts:
- Mammoth;
— Roosevelt;
— Canyon;
- Lake;
- Country of geysers.
The photo below is a view of the Mammoth geothermal springs.


There are many entrances to the park, but only from Montana (near Gardinger) you can drive all year round on yellowstone volcano, latest news about which you can read on our website in this topic.
Yellowstone National Park is located on the border of 3 states of the northwest:
— Idaho;
— Montana;
- Wyoming (this is where the famous yellowstone caldera).
On the US map, the location of the volcano is presented more clearly:

The Yellowstone volcano is located in the Yellowstone National Park, in the US state of Wyoming, the size of its caldera is 55 x 72 km, which is about a third of the entire park. Under the crater of the volcano at a depth of 8 km is a huge bubble of magma. Its temperature inside is over 800 °C.

Often referred to as a supervolcano, Yellowstone Caldera is one of the largest volcanic systems in North America. Every year, Yellowstone is shaken by thousands of small earthquakes, and the soil in the park rises at a record rate of 4-6 cm per year! Not uncommon in these places are large earthquakes, the magnitude of which exceeds 6.

Yellowstone volcano today

What changes have taken place over the past few years, and what is happening in Yellowstone now?

2014 - in this one year, more than 1900 earthquakes were recorded by seismologists. Over time, their duration and the strength of the shocks only increase, and the epicenter rises higher and higher, approaching the surface.

The soil within the caldera has been largely uplifted. At the same time, it took more than a dozen years for it to swell only a few centimeters. And since 2004, the process has accelerated many times over. If you look at the Yellowstone volcano today, the magnitude of the rise has already reached almost 2 meters.

In the rivers and lakes of Yellowstone Park, the temperature of the water has increased significantly, reaching the boiling point in some places. Geysers have become active, including large ones, which had previously “slept” for more than 100 years. This may be due to the rise of molten magma to the surface.

In Yellowstone, old crevices got bigger and new crevices began to open. Through them, carbon dioxide (CO2), sulfur dioxide (SO2) and hydrogen sulfide (H2S), which are contained in magma, rise from the depths. In addition, the release of Helium-4 (4He) was recorded - its concentration increased hundreds of times, which may indicate an imminent eruption.

2015, May - an aggressive movement of magma was noticed in the caldera of the volcano, the indicators of seismic sensors sometimes go off scale.

2018, August 26 - A series of earthquakes shook the park from the north side. There, the researchers counted 14 tremors.

In Wyoming, 14 miles southeast of Mammoth Hot Springs, tremors were also felt, there were 12 of them.

USGS specialists assured that for Yellowstone National Park, this number of tremors corresponds to the average seismic activity. Everything stays in the background.

2018, September - hydrothermal activity intensified. Geysers (Steamboat, Ear Spring and others) erupted more often than usual. To everything, new thermal elements were opened. Due to the release of boiling water, they were even forced to block access to the Geyser Hill area. Scientists have installed temperature sensors and temporary chambers there to control these processes.

Surface deformation showed little change. They consist in reducing the rate of ground movement. It should be recalled that, since 2015, in some areas the soil swells, in others it sags.

Now scientists estimate the probability of an eruption at 0.00014% per year.

NASA wants to cool the Yellowstone volcano

Scientists have calculated that 60-70% of the heat, the energy of the magma bubble, comes out through the geysers. Another 30% of the energy generated by the focus is spent on the gradual melting of rocks, which will sooner or later lead to a super-eruption. A proposal was received from NASA scientists to cool the bubble by 35% by drilling two 10-kilometer wells on the sides of the caldera and pumping out water from there under high pressure. Drilling should be on the sides so as not to provoke eruptions.

When the wells are ready, it will be possible to start an artificial water cycle. Groundwater from one well will fall into the bowels of the volcano, boil and come to the surface through another well. Having cooled down, the water will again descend into the bowels and repeat the procedure until the danger in the region subsides.

In addition, according to NASA, it will be possible to build a geothermal power plant nearby, which will use the energy of boiling water to generate electricity. The implementation of such a project will require about 3 billion dollars.

Yellowstone Caldera (opening)

In the 60s. of the last century, while studying the volcanic history of Yellowstone National Park, Bob Christiansen of the US Geological Survey puzzled over something that, oddly enough, did not bother anyone before: he could not find a volcano in the park. It has long been known that Yellowstone is volcanic in origin - this could explain all of its geysers and other hot springs - and one feature of volcanoes is that they are usually conspicuous. However, Christiansen could not find the Yellowstone Volcano. Namely, he could not find the structure known as a caldera.

There are volcanoes that do not lead to the formation of mountains. Such volcanoes are formed as a result of powerful explosions and burst out in one crushing blow, after which a huge failure remains - a caldera (from the Latin word meaning "cauldron"). Yellowstone clearly belonged to this type of volcano, but Christiansen could not find a caldera anywhere.

At the same time, NASA, testing new cameras, took pictures of Yellowstone, copies of which one caring employee sent to the park management, believing that they could fit perfectly into one of the expositions in the visitor pavilion. Seeing the pictures, Christiansen immediately understood why he had not found the caldera: the entire park - 9,000 km² - is, in fact, the caldera. After the eruption, there was a hole almost 65 km across - very large so that you can distinguish it from the surface of the earth. Sometime in the past, the Yellowstone volcano must have exploded with a force far beyond anything known to the human race. Yellowstone turned out to be a supervolcano.

What is a supervolcano?

Supervolcano is the most destructive force on Earth. The power of the eruption of supervolcanoes is many times greater than the eruptions of ordinary volcanoes. Supervolcano dormant for hundreds of thousands of years: magma, trapped in huge reservoirs inside their vents, accumulates over time to pour out onto the earth's surface with an apocalyptic force that is even capable of destroying entire continents. There are only a few such sleeping monsters on Earth…

The structure of the supervolcano

Yellowstone is located above a huge hot spot on our planet - a hotbed of molten rock that originates at least 200 km deep in the Earth and almost reaches the surface, forming the so-called superplume. It is the heat from this hot spot that feeds all Yellowstone gas outlets, geysers, hot springs and bubbling mud pots. Under the earth's surface there is a chamber filled with magma, which has an elliptical shape in section with a horizontal axis of about 72 km. and a vertical axis of 13 km. You can imagine a mountain of TNT the size of an English county and rising 13 km into the sky - to the highest cirrus clouds, and you can get some idea of ​​​​the surface of which park visitors walk.

Superplumes like the one on which Yellowstone rests are somewhat similar to a martini glass - narrow at the bottom but widening near the surface, they form vast cauldrons of unstable magma. Some of these boilers can reach 1900 km in diameter.

Yellowstone volcano eruption

Since the first known eruption 16.5 million years ago, Yellowstone Volcano has erupted about a hundred times, but we will focus on the three most recent cases. The last of the eruptions was a thousand times larger than the eruption of Mount St. Helens in 1980; the previous one is 280 times stronger, and the previous one was so powerful that no one knows exactly its extent. It was at least 2,500 times more powerful than the last eruption of St. Helens, and maybe 8,000 times more powerful.

We have no information about any comparable eruption. The largest recent event of this kind was the eruption of the Krakatoa volcano in Indonesia in August 1883; the echo of a terrible blow was repeatedly heard around the world for 9 days, and the water stirred even in the English Channel. But if we imagine the mass ejected from Krakatau as a golf ball, then the ejecta of the largest of the Yellowstone eruptions would be the size of a ball, behind which you would not be visible. On this scale, the volcanic mass of St. Helens was no more than a pea.

The eruption that took place in Yellowstone 2 million years ago threw out enough ash to cover New York State with a 20-meter layer or California with a 6-meter layer of ash. The eruption occurred in what is now Idaho.

The ash that fell during the last Yellowstone eruption completely or partially covered 19 western states - almost all of the United States west of the Mississippi (plus part of Canada and Mexico).

Yellowstone is an active volcano

1973 - there was one unusual phenomenon: the lake, located in the middle of the park, began to overflow its banks on the south side, flooding the adjacent meadow, and on the opposite side, the lake mysteriously became shallow. Geologists hastily carried out a survey of the area, as a result of which it was possible to find out that a large section of the park ominously swelled. The bulge raised one end of the lake, and the water began to overflow over the other, as happens when you lift one end of a children's pool. By 1984, the entire central part of the park - more than 100 km² - had risen by a meter compared to the level of 1924, when the park was last officially surveyed. Then in 1985 the central part of the park sank 20 cm. Now it seems to be rising again.

Geologists believe that only one thing could be the cause of such a phenomenon - a restless magma chamber. Yellowstone turned out to be the site of not an ancient, but an active volcano. Around the same time, scientists calculated that the Yellowstone eruption cycle averaged one powerful ejection every 600,000 years. The last one was 630 thousand years ago. Looks like the time of the Yellowstone volcano is just around the corner.

According to American volcanologists, the eruption of the largest volcano in the world, the Yellowstone Caldera, which is located in Yellowstone National Park, could lead to the Apocalypse.

The volcano has not erupted for about 600 thousand years and its eruption can destroy the territory of the United States, which may even begin a world catastrophe - the Apocalypse, according to American scientists.

A super-volcano under Yellowstone National Park in the US state of Wyoming has begun to grow at a record rate since 2004 and will explode with a force a thousand times more powerful than several hundred volcanoes all over the earth at the same time.

According to forecasts of volcanologists, lava will rise high into the sky, ash will cover nearby areas with a layer of 15 meters and a distance of 5,000 kilometers.

In the early days, the US territory may become uninhabitable due to toxic air.

Experts predict that the volcanic eruption will be no less powerful than all three times when the volcano has erupted over the past 2.1 million years.

Robert B. Smith, professor of geophysics at the University of Utah, noted that the magma came so close to the earth's crust in Yellowstone Park that it literally emits heat that cannot be explained by anything other than the imminent eruption of a huge volcano.

July 22, 1980: Mount St. Helens in Washington DC flares up. The Yellowstone caldera volcano during an eruption can explode with a force a thousand times more powerful and bring many more victims.

Yellowstone National Park is a bomb that could destroy the Earth.

Sometimes it seems that only God's punishment can stop the United States. Those who believe in evil fate hanging over America have a very serious argument. In the very center of this country, in its most fertile corner, a natural disaster is brewing. Known for its forests, grizzly bears, and hot springs, Yellowstone National Park is actually a bomb that will go off in the coming years. If this happens, the entire North American continent may perish. And the rest of the world will not seem enough. But it won't be the end of the world, don't worry.

All power to the council

And it all started with joy. In 2002, several new geysers with healing hot water were simultaneously clogged in the Yellowstone Nature Reserve. Local tourism companies immediately hyped the phenomenon, and the number of visitors to the park, which is usually about three million people a year, has increased even more.

However, strange things soon began to happen. In 2004, the US government tightened the regime for visiting the reserve. On its territory, the number of guards has increased dramatically, and some areas have been declared closed to the public. But seismologists and volcanologists became frequent in them.

They have worked in Yellowstone before, because the entire reserve with its unique nature is nothing but a huge patch on the mouth of an extinct supervolcano. Actually, hence the hot geysers. On the way to the surface of the earth, they are heated by magma sizzling and gurgling under the earth's crust. All local sources were known back in those days when the white colonialists conquered Yellowstone from the Indians, and here you have three new ones! Why did it happen?

Scientists are worried. One after another, commissions for the study of volcanic activity began to visit the park. What they dug up there was not reported to the general public, but it is known that in 2007, a Scientific Council was created under the Office of the President of the United States, endowed with emergency powers. It included several of the country's leading geophysicists and seismologists, as well as members of the National Security Council, including the secretary of defense and intelligence officials.

The end crept unnoticed

And the thing is that the ancient and, as it was believed, safe supervolcano, on which the paradise valley is located, suddenly showed signs of activity. The springs that miraculously filled became its first manifestation.

Further more. Seismologists have discovered a sharp rise in soil under the reserve. Over the past four years, she has swollen by 178 centimeters. This is despite the fact that over the previous twenty years, the rise of the soil amounted to no more than 10 centimeters.

Mathematicians joined the seismologists. Based on information about previous eruptions of the Yellowstone volcano, they developed an algorithm for its vital activity. The result was shocking. The fact that the intervals between eruptions are constantly shrinking has been known to scientists before.

However, given the astronomical duration of such intervals, this information had no practical significance for humanity. Well, in fact, the volcano erupted 2 million years ago, then 1.3 million years ago, and the last time 630 thousand years ago.

The Geological Society of America expected its awakening not earlier than in 20 thousand years. But based on the new data, the computers produced an unexpected result. The next catastrophe should be expected in 2075. However, after some time it became clear that events are developing much faster. The result had to be corrected again.

The terrible date is approaching. Now it looms between 2012 and 2016, with the first figure looking the most likely.

It would seem - just think, an eruption, especially since it is known in advance. Well, the Americans are evacuating the population from a dangerous area, well, then they will spend money on restoring the destroyed infrastructure ...

Alas, only those who are not familiar with supervolcanoes can argue this way.

Worse than nuclear war

A typical volcano, as we imagine it, is a cone-shaped hill with a crater from which lava, ash and gases erupt. It is formed like this.

Deep in the bowels of our planet, magma constantly boils, which from time to time breaks upward through cracks, faults and other "defects" of the earth's crust. As it rises, the magma releases gases, turning into volcanic lava, and pours out through the top of the fault, usually called a vent. Freezing around the vent, the products of the eruption build up the cone of the volcano.

Supervolcanoes, on the other hand, have a feature that, until recently, no one even suspected of their existence. They are not at all like the cone-shaped “caps” with a vent inside that are familiar to us. These are vast areas of thinned earth's crust, under which hot magma pulsates. A simple volcano is like a pimple, a supervolcano is like a huge inflammation. On the territory of a supervolcano, there may be several ordinary volcanoes. They may erupt from time to time, but these emissions can be compared to the release of steam from an overheated boiler. But imagine that the boiler itself will explode! After all, supervolcanoes do not erupt, but explode.

What do these explosions look like?

From below, the pressure of magma on the thin surface of the earth gradually increases. A hump several hundred meters high and 15-20 kilometers in diameter is formed. Numerous vents and cracks appear along the perimeter of the hump, and then its entire central part collapses down into the fiery abyss.

Collapsed rocks like a piston sharply squeeze out giant fountains of lava and ash from the bowels.

The force of this explosion exceeds the charge of the most powerful nuclear bomb. According to the calculations of geophysicists, if the Yellowstone mine explodes, the effect will exceed a hundred Hiroshima. The calculations are, of course, purely theoretical. During its existence, Homo sapiens has never encountered such a phenomenon. The last time it went boom was during the time of the dinosaurs. Maybe that's why they died out.

As it will be

A few days before the explosion, the earth's crust above the supervolcano will rise several meters. In this case, the soil will heat up to 60-70 degrees. The concentration of hydrogen sulfide and helium will increase sharply in the atmosphere.

The first thing we will see is a cloud of volcanic ash, which will rise into the atmosphere to a height of 40-50 kilometers.

the pieces will be tossed to great heights. Falling, they will cover a gigantic territory. In the first hours of a new eruption in Yellowstone, an area within a radius of 1000 kilometers around the epicenter will be subjected to destruction. Here, residents of almost the entire American Northwest (the city of Seattle) and part of Canada (the cities of Calgary, Vancouver) are in immediate danger.

On the territory of 10 thousand square kilometers, streams of hot mud will rage, the so-called pyroclastic wave - the most deadly product of the eruption. They will arise when the pressure of the lava hitting high into the atmosphere weakens and part of the column collapses into the surroundings in a huge avalanche, burning everything in its path. It will be impossible to survive in pyroclastic flows of this magnitude. At temperatures above 400 degrees, human bodies will simply boil, the flesh will separate from the bones.

Hot slurry will kill about 200 thousand people in the first minutes after the start of the eruption.

But these are very small losses compared to those that America will suffer as a result of a series of earthquakes and tsunamis that the explosion will provoke. They will take tens of millions of lives. This is provided that the North American continent does not go under water at all, like Atlantis.

Then the ash cloud from the volcano will begin to spread in breadth. B. within a day, the entire territory of the United States up to the Mississippi will be in the disaster zone. Volcanic ash - only sounds harmless, but in fact it is the most dangerous phenomenon during an eruption. Ash particles are so small that neither gauze bandages nor respirators protect them from them. Once in the lungs, the ash mixes with mucus, hardens and turns into cement ....

Territories located thousands of kilometers from the volcano may be at greatest risk. When the layer of volcanic ash reaches a thickness of 15 centimeters, the load on the roofs will become too great and the buildings will begin to collapse. It is estimated that between one and fifty people in each house will die or be seriously injured. This will be the main cause of death in the bypassed areas around Yellowstone, where the ash layer will be no less than 60 centimeters.

Other deaths will follow from poisoning. After all, the precipitation will be extremely toxic. It will take two to three weeks for the clouds of ash and cinders to cross the Atlantic and the Pacific Ocean, and after a month they will cover the Sun all over the Earth.

Frost Governor

Once upon a time, Soviet scientists predicted that the most terrible consequence of a global nuclear conflict would be the so-called “nuclear winter”. The same thing will happen as a result of the explosion of a supervolcano.

Two weeks after the sun hides in dust clouds, the air temperature on the earth's surface will drop in various parts of the globe from -15 degrees to -50 degrees or more. The average temperature on the Earth's surface will be about -25 degrees.

Winter will last at least a year and a half. This is enough to change the natural balance on the planet forever. Vegetation will die due to long frosts and lack of light. Since plants are involved in the production of oxygen, very soon it will become difficult for everyone living on the planet to breathe. The animal world of the Earth will die painfully from cold, hunger and epidemics. The human race will have to move from the surface of the earth underground for at least three years, and then who knows...

But, in general, this sad forecast mainly concerns the inhabitants of the Western Hemisphere. Residents of other parts of the world, including the Russians, have a much higher chance of surviving. And the consequences will probably not be so catastrophic. But for the population of North America, the chances of survival are minimal.

Save who can!

But if the American authorities are aware of the problem, why are they not doing anything to prevent it? Why hasn't information about the upcoming catastrophe reached the general public yet?

It is not difficult to answer the first question: neither the States themselves nor humanity as a whole can prevent the impending explosion. Therefore, the White House is preparing for the worst-case scenario. According to CIA analysts, “as a result of the disaster, two-thirds of the population will die, the economy will be destroyed, transport and communications will be disorganized. With a near-complete shutdown of supplies, the remaining military potential at our disposal will be reduced to a level sufficient only to maintain order on the territory of the country.

As for alerting the population, the authorities recognized such actions as inappropriate. Well, in fact, it is possible to escape from a sinking ship, and even then not always. And where to run from the broken and burning mainland?

The US population is now approaching the three hundred million mark. In principle, there is nowhere to put this biomass, especially since after the catastrophe there will be no safe places on the planet. Each state will have big problems, and no one wants to aggravate them by accepting millions of refugees.

In any case, the Scientific Council under the President of the United States came to this conclusion. According to its members, there is only one way out - to leave the majority of the population to the will of fate and attend to the preservation of capital, military potential and the elite of American society. So a few months before the explosion, the best scientists, military, high-tech specialists, and, of course, the rich will be taken out of the country. There is no doubt that every billionaire has a reserved place in the future ark. But it is no longer possible to vouch for the fate of ordinary millionaires. They will save themselves.

God save Liberia

Actually, the above information became known thanks to the efforts of the American scientist and journalist Howard Huxley, who has been dealing with the problems of the Yellowstone volcano since the 80s, has well-established connections in the circles of geophysicists, like many well-known journalists, was associated with the CIA and is a recognized authority in scientific circles.

Realizing what the country was heading towards, Howard and his associates created the Civilization Saving Fund. Their goal is to warn humanity of an impending catastrophe and give everyone a chance to survive, not just members of the elites.

Over the years, the Foundation staff have accumulated a lot of information. In particular, they figured out exactly where the cream of American society will go after the disaster.

An island of salvation for them will be Liberia, a small state in western Africa, traditionally following in the footsteps of American politics. For several years now, massive cash injections have been going into this country. It has a network of excellent roads, airports, and, they say, an extensive system of deep, well-maintained bunkers. In this hole, the American elite will be able to sit out for several years, and then, when the situation stabilizes, begin to restore the destroyed state and its influence in the world.

In the meantime, there are still a few years left, the White House and the Science Council are trying to solve urgent military problems. There is no doubt that the coming catastrophe will be perceived by most religious people as God's punishment for America. Surely many Islamic states will want to finish off the "shaitan" while he licks his wounds. You can't think of a better excuse for jihad.

Therefore, since 2003, preemptive strikes have been carried out against a number of Muslim countries in order to destroy their military potential.

A vicious circle formed. In connection with the aggressive policy, the United States has more and more ill-wishers, and there is less and less time left to neutralize them.

The end of the world will begin in the USA

The Yellowstone supervolcano, the explosion of which will destroy all of North America and doom half the world to slow death, is starting to wake up.

There is still a danger of the death of our entire civilization, many scientists admit. The fact is that the inevitable processes inside our planet, taking place before our eyes, are recognized by experts as a global threat that can wipe entire continents off the face of the Earth. Seismologists say that the Yellowstone Caldera is the most destructive force on our planet.

One of the last eruptions of this magnitude occurred in Sumatra 73 thousand years ago, when the explosion of the Toba supervolcano reduced the population of the Earth by about 15 times. Then only 5-10 thousand people survived. The number of animals decreased by the same amount, three-quarters of the flora of the Northern Hemisphere died. At the site of that explosion, a pit with an area of ​​​​1775 square meters was formed. km, which could fit two New York or London.

Against this background, it is difficult to imagine what could happen if the Yellowstone supervolcano, which is twice the size of Toba, erupts! “Against the background of the eruption of a supervolcano, everyone else seems to be dwarfs, and its power is a real threat to all living on this planet,” said Bill McGuire, professor of geophysics, a climate change specialist from London University College.

STATES LIVE ON A POWDER KEG

What is this time bomb in the US Northwest? A supervolcano is not a cone-shaped formation with a vent, like ordinary volcanoes. In appearance, this is a lowland, called by volcanologists a caldera, which resembles a huge depression. This unremarkable hollow is a giant volcano with an eruption area of ​​several thousand square kilometers. By the way, due to its gigantic size, scientists at first did not even recognize the caldera in the US Yellowstone Park. Satellite photos showed that the entire park is 3825 square kilometers and is a caldera measuring about 55 km by 72 km.

Outside, the Yellowstone Preserve is covered with a picturesque landscape, and inside this huge valley is filled with red-hot magma. For millennia, magma filled huge underground reservoirs, melting rock, becoming so dense that volcanic gases, which cause eruption in ordinary volcanoes, cannot pass through it. Therefore, a huge amount of molten magma presses from below on the surface of the Earth. This continues for hundreds of thousands of years until the abscess bursts and a terrible explosion occurs.

With such a crushing force at their side, the US authorities set the task for scientists to calculate the date of the next supervolcano eruption. According to scientists, the period between explosions of a supervolcano is approximately 600 thousand years. Given this periodicity, it is in our century that another cataclysm will fall. At first, researchers talked about the year 2075, but in the summer of 2003, strange things began to happen in Yellowstone Park. The temperature of the soil rose to the boiling point, cracks opened, through which hydrogen sulfide and carbon dioxide, volcanic gases contained in magma, began to ooze. These signs gave scientists reason to believe that the magma escaped from the chamber and approaches the surface with a speed that has increased several times. In this regard, the term of the alleged outburst of the volcano was shifted by almost 50 years. “Over the past two million years, Yellowstone has experienced three super-powerful eruptions, and each of them turned half the continent into a desert,” says Robert Smith, a professor of geology and geophysics at the University of Utah, Robert Smith. 2004) is located at a depth of 10 kilometers from its vent, it is too early to worry, but if it rises to a level of 2-3 km, we will have serious reasons for concern.”

And there are reasons for concern. Back in 2002, three new geysers appeared near the old caldera in Yellowstone, which are one of the manifestations of the late stages of volcanism. Over the past four years, the soil has risen by almost 180 cm, which is 45 times higher than in the previous four years.

AS IT WILL BE

If an explosion occurs, then, according to the vision of scientists, the picture will be worse than the description of the Apocalypse. Everything will begin with a sharp rise and overheating of the earth in Yellowstone Park. And when huge pressure breaks through the caldera, thousands of cubic kilometers of lava will pour out of the resulting vent, which will resemble a huge pillar of fire. The explosion will be accompanied by a powerful earthquake and lava flows, developing speeds of several hundred kilometers per hour.

The eruption will continue for several days, but people and animals will mostly die not from ash or lava, but due to suffocation and hydrogen sulfide poisoning. During this time, the air in the entire western United States will be poisoned so that a person can hold out for no more than 5-7 minutes. A thick layer of ash will cover almost the entire territory of the United States - from Montana, Idaho and Wyoming, which will be wiped off the face of the Earth, to Iowa and the Gulf of Mexico. The ozone hole over the mainland will grow to such a size that the level of radiation will approach Chernobyl. All of North America will turn into scorched earth. The southern part of Canada will also be seriously affected. Scientists do not deny that the Yellowstone giant will provoke the eruption of several hundred ordinary volcanoes around the world. At the same time, oceanic volcanic eruptions will generate many tsunamis that will flood the coasts and all island states. The long-term consequences will be no less terrible than the eruption itself. And if the main blow is taken by the States, then the whole world will feel the effect.

Thousands of cubic kilometers of ash thrown into the atmosphere will block out the sunlight - the world will plunge into darkness. This will cause a sharp drop in temperature, for example, in Canada and Norway in a couple of days the thermometer will drop by 15-20oC. If the temperature drops by 21 degrees, as during the last eruption of the Toba supervolcano, all territories up to the 50th parallel - Norway, Finland or Sweden - will turn into Antarctica. A "nuclear winter" will come, which will last about four years. Incessant acid rain will destroy all crops and crops, kill livestock, dooming the surviving people to starvation. The "billionaire" countries - India and China - will suffer the most from hunger. Here, up to 1.5 billion people will die of starvation in the coming months after the explosion. In total, every third inhabitant of the Earth will die in the first months of the cataclysm. The only region that can survive is the central part of Eurasia. Most people, according to scientists, will survive in Siberia and the Eastern European part of Russia, located on earthquake-resistant platforms, remote from the epicenter of the explosion and protected from the tsunami.

ONLY NUMBERS

While ordinary volcanoes kill thousands and destroy entire cities, supervolcanoes claim billions of lives and devastate continents, according to the British Broadcasting Corporation BBC.

With 2,500 times more powerful than Etna's last eruption, Yellowstone is expected to explode.

The Yellowstone caldera will throw out 15 times more ash than the Krakatoa volcano, which killed 36 thousand people, threw out.

Visibility will decrease to 20-30 cm due to the formed ash curtain.

Tokyo - the largest city in the world - will fit into the caldera formed after the explosion of the Yellowstone volcano.

1200 km - the radius of the total destruction of all life in the first minutes after the start of the eruption.

10,000 atomic bombs exploded at the same time - such is the force of the eruption of the Yellowstone volcano.

1 out of 100,000 earthlings will survive the Yellowstone disaster.

EXPERT OPINION

Doctor of Geological and Mineralogical Sciences, Leading Researcher at IGEM RAS Anatoly KHRENOV:

Any volcano is unpredictable, and when to expect an eruption and what strength, no scientist and no seismograph can predict with accuracy. So the consequences of the explosion can be many times greater than the expected effect. The Yellowstone Giant will make trouble. First of all, the volcanic eruption will cover the States on whose territory Yellowstone Park is located - Wyoming, Montana and Idaho. Power plants and other life support systems may fail - the northwest of the United States will be isolated due to a failure in transport communications. And this is at best. In the worst scale of the disaster, it is even difficult to imagine ... A super-eruption in Yellowstone will affect almost the entire territory of the United States. The first zone adjacent to the volcano will suffer from pyroclastic flows. This avalanche, consisting of hot gas and ash, propagating at the speed of sound, will destroy all life within a radius of 100 km. 10 thousand sq. km will turn into scorched earth. No one will survive in the pyroclastic zone. The next zone is the entire United States, whose territory will be covered with ash. People won't be able to breathe. With a layer of ash of 15 cm, the load on the roofs will be so strong that the buildings will begin to fold like houses of cards. Hundreds of thousands of people will die either from suffocation or when buildings collapse. In a few days, the ash will spread throughout the United States and even take over Europe.

American supervolcano will destroy the world.

Seismic activity is increasing on Earth, even in areas that are stable from a tectonic point of view. And the main danger is, according to scientists, the so-called supervolcanoes. There are few such volcanoes and they rarely erupt. One of them is in American Yellowstone. If he comes to life, he will destroy not only America, but also half the world. We talked more about supervolcanoes with Pavel Plechov, professor of the department of petrology at the Faculty of Geology of Moscow State University.

He said that supervolcanoes differ from ordinary ones primarily in the volume of the eruption. “It is believed that the supervolcano has an eruption force of 8. This means that the volume exceeds 1000 cubic kilometers,” the scientist noted. As a rule, these are not mountains, but depressions. Even if the supervolcano was once a mountain, after a large eruption and the removal of material for many hundreds of kilometers around, a depression formed on the site of the mountain.Today, 20-30 supervolcanoes are known in the world.

Does the eruption of such a volcano threaten to destroy all life on Earth? “All living things on our planet are many millions of years old. We see that, indeed, such large eruptions are associated with life changes, the extinction of some species, the appearance of others, but not the death of all,” said the professor.

As for Yellowstone, according to the scientist, three very large eruptions of this volcano are known. “Earlier was 2.1 million years ago, the next was about 1.2 million years ago, the last very large was 640 thousand years ago. We can determine the periodicity – 600 thousand years. Pavel Plechov.Meanwhile, according to him, nothing threatens us yet.“At least tomorrow it will not explode,” the professor assured.

Speaking about our country, the scientist noted that in 2007 a large depression was discovered near Petropavlovsk-Kamchatsky. It is somewhat smaller than Yellowstone and so far there is little data on it. Pavel Plechov also did not confirm the information that the supervolcano is located at the bottom of Lake Baikal. “Baikal is a tectonic crack, it has nothing to do with supervolcanoes. Perhaps in the future, when Baikal continues to develop, volcanoes may form at its bottom. So far, all manifestations of volcanism on the territory of Baikal are minimal.”

Well, watch a very informative film about this volcano in the United States:

I read that scientists said that the explosion will definitely happen before 2016. Since the end of March 2014, an increase in seismic activity has been noted there. In addition, local geysers also became noticeably more active. Large ungulates began to scatter from the territory of the national park. According to scientists, the force of the explosion of the Yellowstone volcano will be 2500 times stronger than the release of Etna 8 thousand years ago, when the tsunami formed distorted the coast of three continents in a few hours. When Yellowstone explodes, its consequences can be compare only with the explosion of a dozen atomic bombs at once. The earth's crust will rise by several meters, and the soil will warm up to a temperature of +60 degrees. Pieces of earth rock will be thrown to a great height, and then they will cover a huge part of the earth. Then the atmosphere itself will change - the content of helium and hydrogen sulfide will increase. Within a few hours after the explosion of Yellowstone, an area of ​​​​about 1000 km2 will completely burn out. We are talking about the northwestern United States and a small part of Canada. More than 10 thousand sq. km. will be buried under the streams of hot mud, or as it is also called pyroclastic waves, it will burn everything in its path with a powerful avalanche. It is she who is the most deadly during the eruption.
AS IT WILL BE
A few days before the explosion, the earth's crust above the supervolcano will rise by several tens or even hundreds of meters. The soil will warm up to 60-70°С. The concentration of hydrogen sulfide and helium will increase sharply in the atmosphere.
The cloud of volcanic ash will be the first to escape, which will rise into the atmosphere to a height of 40-50 km. Then the ejection of lava will begin, pieces of which will be thrown to great heights. Falling, they will cover a gigantic territory. The explosion will be accompanied by a powerful earthquake and lava flows, developing speeds of several hundred kilometers per hour.
In the first hours of a new eruption in Yellowstone, an area within a radius of 1000 kilometers around the epicenter will be destroyed. Here, residents of almost the entire American Northwest (the city of Seattle) and part of Canada (the cities of Calgary, Vancouver) are in immediate danger.
On the territory of 10 thousand square meters. kilometers, streams of hot mud will rage, the so-called. "pyroclastic wave" This most deadly product of the eruption will occur when the pressure of lava hitting high into the atmosphere weakens and part of the column collapses into the surroundings in a huge avalanche, burning everything in its path. It will be impossible to survive in pyroclastic flows. At temperatures above 400 ° C, human bodies simply boil, the flesh will separate from the bones.
Hot slurry will kill about 200 thousand people in the first minutes after the start of the eruption. In addition, a series of earthquakes and tsunamis will bring huge losses, which will provoke an explosion. They will already claim tens of millions of lives around the globe. This is provided that the North American continent does not go under water at all, like Atlantis. Then the ash cloud from the volcano will begin to spread in breadth. Within a day, the entire territory of the United States up to the Mississippi will be in the disaster zone. At the same time, volcanic ash is no less dangerous phenomenon. Ash particles are so small that neither gauze bandages nor respirators protect them from them. Once in the lungs, the ash mixes with mucus, hardens and turns into cement ...
As a result of the shedding of ash, territories located thousands of kilometers from the volcano may be in mortal danger. When the layer of volcanic ash reaches a thickness of 15 cm, the load on the roofs will become too great and the buildings will begin to collapse. It is estimated that from 1 to 50 people in each house will die immediately or be seriously injured. This will be the main cause of death in the areas around Yellowstone bypassed by the pyroclastic wave, where the ash layer will be no less than 60 cm.
The Yellowstone giant will provoke the eruption of several hundred ordinary volcanoes around the world. Other deaths will follow from poisoning. The eruption will continue for several days, but people and animals will continue to die due to suffocation and hydrogen sulfide poisoning. During this time, the air in the western United States will be poisoned so that a person can breathe in it for no more than 5-7 minutes.
Thousands of cubic kilometers of ash thrown into the atmosphere, in 2-3 weeks will cross the Atlantic and the Pacific Ocean by air, and a month later they will close the Sun all over the Earth.
NUCLEAR WINTER
Once upon a time, Soviet scientists predicted that the most terrible consequence of a global nuclear conflict would be the so-called. "nuclear winter". The same thing will happen as a result of the explosion of a supervolcano.
First, the incessant acid rain will destroy all crops and crops, kill livestock, dooming the survivors to starvation. Two weeks after the sun hides in dust clouds, the air temperature on the earth's surface will drop in various parts of the globe from -15° to -50°C and below. The average temperature on the Earth's surface will be about -25°C.
The “billionaire” countries India and China will suffer the most from hunger. Here, in the coming months after the explosion, up to 1.5 billion people will die. In total, every third inhabitant of the Earth will die in the first months of the cataclysm.
Winter will last from 1.5 to 4 years. This is enough to change the natural balance on the planet forever. Vegetation will die due to long frosts and lack of light. Since plants are involved in the production of oxygen, it will become very difficult for the planet to breathe. The animal world of the Earth will die painfully from cold, hunger and epidemics. Humanity will have to move from the surface of the earth for at least 3-4 years ...
For the population of North America, the chances of survival are minimal. In general, the inhabitants of the Western Hemisphere will be almost completely destroyed. The central part of Eurasia has the greatest chances. Most people, according to scientists, will survive in Siberia and the Eastern European part of Russia, located on earthquake-resistant platforms, remote from the epicenter of the explosion and protected from the tsunami.

Perhaps there is no such person who would not have heard about the volcano. Its giant caldera, which occupies a third of the Yellowstone National Park, is the largest supervolcano in North America, and more recently, also the object of close attention of scientists and fans of volcanology. Yellowstone is a dormant supervolcano, but in recent years its activity has been growing rapidly. Many researchers argue that it could happen as early as 2015-2016, and its consequences will be catastrophic for the population of our entire planet.

Location: Idaho, Montana and Wyoming, USA
Height: 3142 m
Type: supervolcano
Number of eruptions: 3

The structure and eruptions of Yellowstone

Yellowstone is located above the so-called hot spot, characterized by prolonged volcanism. For a long time it was believed that under the "lid" of the caldera there is one huge bubble of magma with a depth of over 8000 m, but more recently, scientists have discovered a much larger reservoir under the upper bubble, 4.4 times larger than the first. The volcano is fed by a large plume (hot mantle flow with a temperature of 1600 °C), part of which melts into magma closer to the surface and contributes to the appearance of geysers and gas emissions.

Over the past 2.1 million years, the Yellowstone volcano has erupted 3 times:

1. The Huckleberry Ridge eruption 2.1 million years ago was a catastrophe on a continental scale, during which over 160 km³ of rocks were thrown out. Stones rose to a height of about 50 km, and volcanic ash covered a quarter of the mainland.
2. The eruption of the Mesa Falls volcano 1.3 million years ago, as a result of which 280 km³ of rocks were ejected.
3. The eruption of "Lava Creek" 640 thousand years ago, which formed a huge caldera with a circumference of about 150 km.

Tourism in Yellowstone

Yellowstone Park is the first national park in the world, founded in March 1872. It is a UNESCO World Heritage Site and annually receives over 2 million tourists, attracted not only by the volcano's caldera, but also by many canyons, caves and reservoirs. More than 1,280 geysers can be seen in the park, including the Old Faithful Geyser, which erupts every 63 minutes, as well as the Grand Prismatic Spring, which shimmers with all the colors of the rainbow thanks to colorful algae and bacteria. Although the probability of a volcanic eruption is quite high, tourists continue to come to the park and enjoy its beauties.

Morning in Yellowstone 06/15/2015

Geyser Old Faithful

HISTORY OF THE DISCOVERY OF YELLOWSTONE

In 1870, a search expedition was sent to the central northern parts of the United States to explore the territory of the state. At the end of August, the researchers approached Mount Washburn, and on August 29, several people climbed its summit, but the first among them was Gustav Doane, a lieutenant in the American army. Looking from the mountain to the southern part, the military man saw a huge depression among the Rocky Mountains, which was covered with forests.

Dawn was interested in this territory and in his diary he wrote the following: "I found a large depression, most likely it is the crater of a long-extinct volcano, which has long been sleeping." And in fact, the lieutenant turned out to be right - Yellowstone is really a volcano, and gigantic in size and at the same time he does not sleep, he is sensitively awake and from time to time demonstrates his cool temper. Nowadays, in the territory of Yellowstone, hot water literally rises from the ground, as well as clubs of various gases.

For several years, the territory was explored, and in 1872, on March 1, Yellowstone National Park was created here. Today it is a large biosphere reserve, it was also included in the UNESCO World Heritage List. Moreover, in those years for the United States it was one of the very first national parks created by the state.

In total, the park covers a total area of ​​898 thousand hectares and is located immediately on the lands of three US states: Idaho, Montana and Wyoming.

YELLOWSTON NATIONAL PARK AND PARK TOURISM

Yellowstone National Park is an amazingly beautiful place, local coniferous forests, caves, canyons, beautiful waterfalls, rivers, lakes, geysers, all this is literally mesmerizing.

According to many tourists, the real gem of the park is the lake of the same name, a feature of which is its location. This is one of the highest lakes in the world, as it is located at an altitude of 2135 meters above sea level.

Yellowstone Park has a special structure, as it is located on a plateau, and due to the presence of mountain ranges along the perimeter, a special microclimate is created here. Since through rather high mountains, on average 2500 meters above sea level, cold winds, and indeed winds in general, cannot roam much on the surface of the park.

The park itself is also located quite high - 2400 meters above sea level. The highest point in the park is Mount Eagle Peak, which is 3462 meters high. The plateau itself has been shaped by numerous and constant volcanic eruptions. Each eruption was accompanied by the ejection of lava, which eventually collapsed, eroded and a forest grew on its surface.

In addition to the beautiful lake, beautiful landscapes, there are a large number of hot geysers and springs on the territory of Yellowstone Park. Also here is the largest geyser, with the name Excelsior. Steam and a column of boiling water from time to time bursts upward from the ground with great noise, and rises to a height of approximately hundreds of meters. Steam rises even higher, about 300 meters.

Moreover, the appearance of a water column and a column of boiling water occurs quite unexpectedly, and a sudden cessation of the release also occurs. Another geyser, the Old Faithful, is also very popular. It has its own peculiarity - the geyser is very punctual, with a frequency of 65 minutes it throws a jet of hot water into the air, which rises to a height of 50 meters. The Old Faithful has a rather long eruption of water and takes five minutes, after which everything stops and resumes again after 65 minutes.

Yellowstone Park has a wide variety of flora and fauna. Here you can meet many representatives of the animal world: several species of bears, deer, elks, bison, lynxes, wolves and many other four-legged animals roam the park.

In the numerous rivers and lakes of the park, there are about 20 species of fish, even some of which are rare. A very large number of representatives of the feathered world - about 300 species of birds in the park, most of them breed chicks here during the warm period.

Therefore, it is not surprising that Yellowstone National Park attracts a huge number of tourists every year to its territory. Despite the fact that hunting is prohibited here, and in some periods there is a restriction on fishing, there is no end to those who want to visit this place.

This is understandable, since the local infrastructure is literally "sharpened" for tourist flows. Tourists are offered various tours, different in complexity, length of stay, mode of transportation, etc.

The most popular is the tourist route, the duration of which is from three to 5 days. During all this time, tourists are offered to see various parts of the national park, while introducing them to representatives of flora, fauna, and natural attractions. Without fail, each tour includes a visit to all the main attractions of Yellowstone National Park, from Mammoth Terraces to the supervolcano.

YELLOWSTON VOLCANO

Yellowstone supervolcano or as it is also called the Yellowstone Caldera - refers to the entire name of the volcano, located on the territory of Yellowstone National Park. A feature of this volcano is that it is located in the very center of the tectonic plate, more precisely the North American one, which is not quite typical for volcanoes, because they like to be in the place where these very tectonic plates are connected. To date, the volcano has been very poorly explored and scientists have more questions than answers about it.

It is worth noting that the Yellowstone Volcano has a not quite typical, traditional shape for volcanoes. Firstly, it is very huge, and secondly, it completely lacks a cone, in fact, it is such a volcano on the contrary. And this is due to the fact that its upper part sank into the lower ground level of the local territory. After the failure, a large depression formed, which in the circle of scientists is also called a caldera. This word has Spanish roots and translated into Russian, the Spanish word Caldera means a cauldron.

The Yellowstone volcano throughout its territory has a thinned earth's crust. Under a small thickness of this very crust is a huge amount of red-hot magma. The dimensions of this supervolcano are amazing - the diameter of the caldera is within 60 kilometers.
Recent studies by scientists have shown that before that, representatives of science were slightly mistaken in the real size of the volcano and its potential danger. In fact, both the area and volumes of red-hot magma inside the Yellowstone volcano must be multiplied by at least two and a half times.

YELLOWSTONE ERUPTION SCENARIO AND ITS CONSEQUENCES

In fact, Yellowstone is a practically dormant volcano; for more than one hundred thousand years it has not shown serious signs of life. Despite this, under the thin crust there is a large volume of magma that boils, moves and wants to break out. As a result of regular research and observations of the park, it became known that its entire territory rises by several centimeters every year. This is indisputable evidence that the volcano lives some kind of life of its own and it is gradually increasing.

Since the Yellowstone volcano does not have a well-known crater, like mountains, hot lava is injected over almost the entire surface area of ​​the volcano. It is for this reason that increased geothermal activity is observed here, it is on the territory of Yellowstone Park that half of all geysers and geothermal sources of the Earth are located.

Recent studies by scientists have led them to the conclusion that the supervolcano erupts almost every 600 thousand years. At the same time, the last time the eruption occurred quite a long time ago - 640 thousand years ago. That is, the Yellowstone volcano is in a rather long hibernation and every year the likelihood that it will wake up increases, but unfortunately no one knows when this will all happen.

Moreover, this can be provoked by a major earthquake, from which a break in the earth's crust will occur and ... 38 thousand cubic meters of hot steam will break out, and after it huge reserves of lava. According to scientists' forecasts, if this happens, then there will be nothing alive around Yellowstone within a radius of one thousand kilometers.

So what will be the scenario for the development of the eruption of one of the largest supervolcanoes on Earth?

One scenario has already been played in the past. Then, 640 thousand years ago, the Yellowstone volcano exploded, in an instant, a huge volume of earth and everything that was on it rose several kilometers into the sky. In just a few minutes, the entire territory of the supervolcano was completely destroyed, only a huge caldera remained at the site of the explosion - 48 by 72 kilometers.

At the time of the explosion, the volcano managed to raise about a thousand cubic kilometers of dust, sang and stones into the sky, for comparison, the eruption in 1980 of Mount St. Helens is a thousand times less. But then, in the early 80s, there were 57 victims from the eruption.

As a result of the explosion of Yellowstone 640 thousand years ago, a lot of dust and ash was formed, which covered everything around for thousands of kilometers. It is worth noting that this was not the most powerful eruption, the most powerful eruption occurred 2 million years ago and it was twice as powerful.

The scenario for the development of the Yellowstone eruption in our time may look like this. First, gases and water vapor will be released from a crack in the earth's crust, after which the turn of hot magma will come, which will spread throughout the entire park.

Within a few minutes after the explosion, according to analysts, 90 thousand people will die immediately. Further, within a radius of one and a half thousand kilometers from Yellowstone, up to three meters of hot ash will fall literally in a day. It is this ash that will cause the death of a large number of people and all living things, it will literally bury milestones.

Then a huge volume of volcanic ash will begin to spread across the Earth, blocking any movement of air transport, since aircraft simply cannot fly in such a density of microparticles.

Also, during the eruption of a supervolcano, a lot of sulfuric volcanic gases will rise into the Earth's atmosphere and they will react with water vapor in the lower layers of the atmosphere. As a result, the whole planet will be enveloped by a kind of gas haze, which will entail changes in the climate. First, because of this haze, less sunlight, secondly, as a result of the receipt of a smaller amount of heat on Earth, the average temperature will drop, and significantly - by 15-20 degrees.

Due to the lowering of the temperature regime on the planet in many regions, part or the entire crop of cultivated plants will die, the crops will turn into huge fields of rotten plants that simply did not have time to ripen. It is for this reason that there may be a large shortage of food throughout the world.

Also, according to most scientists, states will be destroyed on almost the entire continent of North America - the United States and Canada will suffer the most.

True, there are more optimistic options for the development of the scenario after the explosion of the supervolcano. Only a few hundred kilometers around Yellowstone will be significantly affected by them.