Oct 11, 2017 beneath the beautiful yellowstone national park lies a supervolcano, a hidden a force of nature that has the potential to blanket the united states in ash and send the world into a volcanic winter. See how recent signals of activity have put scientists on high alert. The first fallacy is that the yellowstone supervolcano is the only known supervolcano on earth. The supervolcano, located in yellowstone national park, has erupted three times in history 2. But many are not aware of the deadly force a few kilometres below their feet. Volcanoes typically blow when molten rock, known as magma, rises to the surface following the earths mantle melting due to tectonic plates shifting. Dec 15, 2014 its worth noting that yellowstone is hardly the only supervolcano out there geologists have found evidence of at least 47 supereruptions in earths history. Below, yellowstone volcano observatory scientists answer questions that arose after this program aired that relate to supervolcanoes, volcanic hazards, and yellowstone.
What would happen if the yellowstone supervolcano actually. Volcano beneath yellowstone yellowstone supervolcano. This magma system has produced some of the largest volcanic eruptions in earths history eruptions so large that they have been. The truth about yellowstone tv movie 2005 cast and crew credits, including actors, actresses, directors, writers and more.
When will yellowstone supervolcano erupt and what would. In the spring of 2006, a bbc science and discovery channel docudrama called supervolcano was followed by the documentary, supervolcano. A bbcdocumentary 2005 about the yellowstone supervolcano. Stories in the international media and on the internet have stirred up a great deal of interest in yellowstone as a supervolcano. Apr 20, 2020 yellowstone national park supervolcano. Yellowstone volcano reaffirmed as high threatbut only 21st.
Docudrama movie supervolcano by bbc and discovery channel. I watched the twopart super volcano documentary i think it was by bbc and. It is centered on the speculated and potential eruption of the volcanic caldera of yellowstone national park. Yellowstone volcano has been struck by 1,400 earthquakes in recent weeks, leading to fears that the supervolcano is ready to blow and wipe out life on earth.
Yellowstone supervolcano has been hit by a series of earthquakes, with more 400 recorded since june 12. Today the yellowstone super volcano even in its dormant state is an extremely hazardous and volatile. Whats the truth about the yellowstone supervolcano doomsday theory. Oct 11, 2011 meet the experts who monitor the behaviour of the yellowstone supervolcano. On sunday, the worst earthquake in about 30 years rattled the yellowstone supervolcano. Response to the real truth about yellowstone supervolcano. Yellowstone is one of americas most popular national parks. Water from rain and snowmelt, much of it centuriesold, percolates through cracks in the earths crust until. They face the awesome responsibility of predicting when the next supereruption might next take place and advising on what will happen when it does. The yellowstone region has seen three big eruptions, the first one 2.
What would an eruption of the yellowstone supervolcano look. Contrary to internet rumormongering, as well as conspiracy theories. Scientists hatch bold plan to save planet from supervolcano. A massive magma chamber, 30 by 45 miles in size, lies 310 miles beneath the surface of yellowstone national park. Meet the experts who monitor the behaviour of the yellowstone supervolcano, who face the awesome responsibility of predicting when the next. Magma molten rock from below the earths crust is close to the surface in the greater yellowstone area. Its worth noting that yellowstone is hardly the only supervolcano out there geologists have found evidence of at least 47 supereruptions in earths history. The caldera and most of the park are located in the northwest corner of wyoming. Then, witness the worldwide effects of this cataclysmic eruption, which experts predict will produce energy equivalent to the detonation of 1,000 nuclear bombs. Lake toba on the island of sumatra occupies the caldera of a supervolcano, one that according to some theories nearly obliterated human life at around 75,000 years ago.
This is one of those stories that is based on some actual events happening at yellowstone national park. Whats the truth about the yellowstone supervolcano doomsday. Changes in yellowstone national park may be signs of the overdue eruption of a super volcano underneath the park. Scientists have tracked the ash fall from yellowstones three previous supereruptions and believe the next one could unleash 1 000 cubic kilometres of ash 1 000 times more than the eruption. Theres a supervolcano under yellowstone, capable of shooting 1,000. The supervolcano under yellowstone could erupt faster than. The yellowstone supervolcano, or, is yellowstone about to.
By now most people know that yellowstone national park lies on top of a massive supervolcano which has the potential to unleash a planetaltering eruption. By now most people know that yellowstone national park lies on top of a massive supervolcano which has the potential to. Overall, there have been at least 25 significant earthquakes at yellowstone national park since thursday, but it is the 4. Meet the experts who monitor the behaviour of the yellowstone supervolcano. Those thermal features are easytoobserve evidence of an active magma system beneath the park. The major features of the caldera measure about 34 by 45 miles 55 by 72 km. This colossal cavity of molten rock forms yellowstones volcano, and it is in fact, one of the worlds largest super volcanoes. Beneath americas fourth mostvisited national park, the apocalypse waits.
How nasa might stop a supervolcano eruption in yellowstone. Yellowstone supervolcano revealed yellowstone forever. Another aspect of recent news regarding yellowstones supervolcano is the lithium deposits that scientists from stanford and the us geological survey have discovered. Frequency and intensity of past eruptions are also taken into account, as is impact on aviation, infrastructure, and nearby population centers. The beauty of americas yellowstone national park masks one of the rarest and most destructive forces on earth a supervolcano.
The yellowstone caldera is a volcanic caldera and supervolcano in yellowstone national park in the western united states, sometimes referred to as the yellowstone supervolcano. What will happen when the yellowstone supervolcano erupts. Oct, 2017 geologists believe yellowstone s last supereruption took place about 631,000 years ago. Magma under the yellowstone supervolcano is rising. Adapted with permission from windows into the earth by robert smith and lee j.
However, there is one particular conspiracy, treasured by theorists, that our impending doom will come from within planet earth that lurking beneath americas yellowstone national park is a supervolcano that will kill us all yellowstone, in the midwestern us, is they claim about to erupt and send unfathomable amounts of matter into the sky, covering anyone in the vicinity in a. This bbc docudrama explores the possible consequences of the eruption of a giant supervolcano that is actually simmering beneath americas yellowstone park. The latest was recorded on monday, june 19, with a magnitude 3 earthquake striking 8. The yellowstone supervolcano is a topic surrounded by much curiosity andsometimesspeculation. Yellowstone supervolcano may erupt sooner than thought. Geological survey, the university of utah, and yellowstone national park formed the yellowstone volcano observatory, which continuously monitors activity in the region. The real truth about yellowstone supervolcano newsblaze news. Yellowstone national park is worldfamous for its geysers and hot springs. Apr 11, 2010 thus defined, the yellowstone supervolcano is the volcanic field which produced the latest three supereruptions from the yellowstone hotspot.
The term supervolcano implies an eruption of magnitude 8 on the volcano explosivity index, indicating an eruption of more than 1,000 cubic kilometers 250 cubic miles of magma. Water from rain and snowmelt, much of it centuriesold, percolates through cracks in. Amidst the stunning wilderness of americas most famous national park, steam and hot water bubble and hiss from thousands of colorful, mineralencrusted springs and vents. Its tagline is scientists know it as the deadliest volcano on earth. Supervolcano read about the programmes, including the behindthescenes documentary supervolcano. Pdf supervolcanoes and their explosive supereruptions. For the real facts, we went straight to an expert, jake lowenstern of the u. Directly following supervolcano, a twoepisode documentary. The term supervolcano was first used in a volcanic context in 1949. I watched the twopart super volcano documentary i think it.
For all of its doomsday atmosphere, supervolcano may just be the best thing thats happened to yellowstone free publicity and lots of it. Supervolcano is a 2005 docudrama film that originally aired on bbc one and the discovery channel. Lava last gushed out of the yellowstone supervolcano around 70,000 years ago, and in the last two million years, scientists believe that three major volcanic eruptions occurred. Yellowstone, in the midwestern us, is they claim about to erupt and send unfathomable amounts of matter into the. The programme goes behind the scenes to reveal the. A supervolcano brewing under yellowstone national park could erupt sooner than initially thought, and if it does, it could wipe out life on the planet, scientists are warning.
The caldera eruptions caused by the hot spot presently beneath ynp are not the only supervolcanic eruptions known. Does supervolcano under yellowstone have planetkilling. Directly following supervolcano, a twoepisode documentary reveals the cuttingedge research that informed the drama. The truth about yellowstone is available in the bbc shop and stores nationwide. Scientists believe the yellowstone park supervolcano is. Licensed to youtube by adrev for a 3rd party on behalf of bbc production music. Documentary assessing the active supervolcano in yellowstone national park. Supervolcano yellowstone movie full 2 hours youtube. Theres a supervolcano under yellowstone, capable of shooting 1,000 cubic kilometers of rock and ash into the air. With alisdair simpson, bill mcguire, jake lowenstern, steve sparks. Beneath the beautiful yellowstone national park lies a supervolcano, a hidden a force of nature that has the potential to blanket the united states in ash and send the world into a. Its origins lie in an early 20thcentury scientific debate about the geological history and features of the three sisters volcanic region of oregon in the united states.
It could blow much faster than previously expected, potentially wiping out life as we know it. Volcanic eruptions are quantified by the vei, or volcanic explosivity index, as set forth by iavcei, the international association of volcanology and chemistry of the earths. Geologists believe yellowstones last supereruption took place about 631,000 years ago. Supervolcano read about the programmes, including the behind the scenes documentary supervolcano. A supervolcano dvd containing the twopart factual drama and the behindthescenes documentary supervolcano. Lowenstern is scientistincharge of the yellowstone volcano observatory yvo, which monitors the yellowstone caldera. Fears for a yellowstone supervolcano eruption have been sparked after a swarm of 10 earthquakes struck the seismically volatile us national park yesterday following another quake the day before. The term seems to have been popularized first in a bbc program years ago. Lithium is important because it is the metal we use to manufacture rechargeable batteries for things like phones, laptops, and cameras. A supervolcano is a large volcano that has had an eruption with a volcanic explosivity index vei of 8, the largest recorded value on the index. Magma, hot spots, and the yellowstone supervolcano.
Scientists believe the yellowstone park supervolcano is 250%. Although it was a higher amount of activity than in the past five years, scientists. The letter the real truth about yellowstone supervolcano appears patronizing and hostile i also took university level geology classes and consider it a wonderful hobby. Fears that deadly yellowstone supervolcano about to blow. Smod has failed to deliver, its time to put our support. What would an eruption of the yellowstone supervolcano. Aug 08, 2017 yellowstone volcano has been struck by 1,400 earthquakes in recent weeks, leading to fears that the supervolcano is ready to blow and wipe out life on earth. Jun 15, 2017 in the spring of 2006, a bbc science and discovery channel docudrama called supervolcano was followed by the documentary, supervolcano. Supervolcano is a 2005 britishcanadian disaster television film that originally aired on march 2005 on bbc one, and released by the bbc on 10 april 2005 on the discovery channel. This means the volume of deposits for that eruption is greater than 1,000 cubic kilometers 240 cubic miles. Then back in june, the yellowstone supervolcano was rocked by over 450 small earthquakes within the same week.
Meet the experts who monitor the behaviour of the yellowstone supervolcano, who face the awesome responsibility of predicting when the next supereruption might next take place and. Whats the truth about the yellowstone supervolcano. They face the awesome responsibility of predicting when the next supereruption might next take place and advising on. Geological records estimate the two most recent supereruptions occurred between 20,000 and 30,000 years ago. Meet the experts who monitor the behaviour of the yellowstone supervolcano, who face the awesome responsibility of predicting when the next supereruption might next take place and advising on what will happen when it does. Yellowstone is a volcano more specifically, a supervolcano. It is worth noting that in 2004 the yellowstone caldera began a period of accelerated uplift measured by gps instruments that was as large as 7cmyr, three times as fast as recorded in recorded history, but now has reduced to about a maximun rate of 4cmyr. Below, yellowstone volcano observatory scientists answer questions that arose after this program aired that relate to. Beneath the spectacular beauty of yellowstone national park lies a supervolcano thats overdue for its next eruption. Tv channels showed a new factual drama produced by the bbc and the discovery channel and titled supervolcano. Hodge suggested that a very large volcano, which he named mount multnomah, had existed in that region. Geologic evidence suggests that yellowstones supervolcano mounts a massive eruption once every 600,000 to 800,000 years. The location of yellowstones three calderas and two resurgent domes. As you might guess from the title, the film revolves around a super volcano in this case, the yellowstone caldera that lies just underneath yellowstone national park.
Arizona state university researchers have analyzed minerals around the supervolcano at yellowstone national park and have come to a startling conclusion. Yellowstone volcano reaffirmed as high threatbut only. See dramatic scenes from the programmes and download desktop wallpaper for your. Volcanoes are ranked for more than their likelihood of imminent eruption. Apr 20, 2018 the yellowstone region has seen three big eruptions, the first one 2. Oct 11, 2017 beneath americas fourth mostvisited national park, the apocalypse waits. Channel produced the docudrama called supervolcano, followed by the documentary, supervolcano.
855 204 1092 29 331 1511 902 279 1011 169 454 329 1372 166 222 1512 629 818 343 532 230 173 218 1309 1403 704 347 1308