..............................................................................................
WHILE THE UNTAMED AND UNCOUTH TRUMP TALKS BRAVE, HE WILL BE HIDING IN A BUNKER AT THE COST OF AN ENTIRE POPULATION.
..............................................................................................
The Ring of Fire is a major area in the basin of the Pacific Ocean where a large number of earthquakes and volcanic eruptions occur. In a 40,000 km (25,000 mi) horseshoe shape, it is associated with a nearly continuous series of oceanic trenches, volcanic arcs, and volcanic belts and plate movements. It has 452 volcanoes (more than 75% of the world's active and dormant volcanoes). [1] The Ring of Fire is sometimes called the circum-Pacific belt.
About 90%[ 2] of the world's earthquakes and 81%[ 3] of the world's largest earthquakes occur along the Ring of Fire. The next most seismically active region (5–6% of earthquakes and 17% of the world's largest earthquakes) is the Alpide belt, which extends from Java to the northern Atlantic Ocean via the Himalayas and southern Europe. [4] [5]
All but three of the world's 25 largest volcanic eruptions of the last 11,700 years occurred at volcanoes in the Ring of Fire. [6]
The Ring of Fire is a direct result of plate tectonics: the movement and collisions of lithospheric plates. [7] The eastern section of the ring is the result of the Nazca Plate and the Cocos Plate being subducted beneath the westward-moving South American Plate. The Cocos Plate is being subducted beneath the Caribbean Plate, in Central America. A portion of the Pacific Plate and the small Juan de Fuca Plate are being subducted beneath the North American Plate. Along the northern portion, the northwestward-moving Pacific plate is being subducted beneath the Aleutian Islands arc. Farther west, the Pacific plate is being subducted along the Kamchatka Peninsula arcs on south past Japan. The southern portion is more complex, with a number of smaller tectonic plates in collision with the Pacific plate from the Mariana Islands, the Philippines, Bougainville, Tonga, and New Zealand; this portion excludes Australia, since it lies in the center of its tectonic plate. Indonesia lies between the Ring of Fire along the northeastern islands adjacent to and including New Guinea and the Alpide belt along the south and west from Sumatra, Java, Bali, Flores, and Timor. The famous and very active San Andreas Fault zone of California is a transform fault which offsets a portion of the East Pacific Rise under southwestern United States and Mexico. The motion of the fault generates numerous small earthquakes, at multiple times a day, most of which are too small to be felt. [8] [9] The active Queen Charlotte Fault on the west coast of the Haida Gwaii, British Columbia, has generated three large earthquakes during the 20th century: a magnitude 7 event in 1929; a magnitude 8.1 in 1949 (Canada's largest recorded earthquake); and a magnitude 7.4 in 1970. [10]
..............................................................................................
What Would a Hydrogen Bomb Do to the Pacific Ocean?
A North Korean official has hinted about conducting a nuclear test at sea, which would have severe environmental consequences.
A mushroom cloud over the Pacific Ocean
A hydrogen bomb explodes above the Enewetak Atoll in the Pacific Ocean in 1952.Handout / Reuters
MARINA KOREN SEP 22, 2017 SCIENCE
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The latest fiery exchange between the United States and North Korea has produced a new kind of threat. On Tuesday, during his speech at the United Nations, President Trump said his government would “totally destroy North Korea” if necessary to defend the United States or its allies. On Friday, Kim JongUn responded, saying North Korea “will consider with seriousness exercising of a corresponding, highest level of hard-line countermeasure in history.”
The North Korean leader didn’t elaborate on the nature of this countermeasure, but his foreign minister provided a hint: North Korea might test a hydrogen bomb in the Pacific Ocean.
“It could be the most powerful detonation of an H-bomb in the Pacific,” Foreign MinisterRi Yong-ho told reporters at the United Nations General Assembly in New York. “We have no idea about what actions could be taken as it will be ordered by leader Kim Jong Un .”
North Korea has so far conducted nuclear tests in underground chambers and ballistic-missile tests in the sky. Conducting a hydrogen-bomb test in the ocean could mean putting a nuclear warhead on top of a ballistic missile and launching them together toward the sea. If North Korea followed through, the test would be the first detonation of a nuclear weapon in the atmosphere in nearly 40 years. It would lead to—aside from untold geopolitical consequences—severe environmental impacts.
Hydrogen bombs are far more powerful than atomic bombs, capable of producing many times more explosive energy. If an H-bomb hits the Pacific, it will detonate with a blinding flash and produce the signature mushroom cloud. The immediate effects likely would depend on the height of the detonation above the water. The initial blast could kill most of the life in the strike zone—scores of fish and other marine life—instantly. When the United States dropped an atomic bomb on Hiroshima in 1945, the entire population located within a radius of 1,600 feet (500 meters) perished.
The explosion would send radioactive particles flying through the air and into the water. Wind could carry the dangerous particles over hundreds of miles.
The smoke from the blast site could block out sunlight and hinder life forms at sea that depend on photosynthesis to survive. The exposure to radiation could cause severe health problems for nearby marine life. Radioactivity is known to damage cells in humans, animals, and plants by causing changes in their genes. The changes could lead to crippling mutations in future generations. The eggs and larvae of marine organisms are especially sensitive to radiation, according to experts. Affected animals could pass the exposure up the food chain.
The test could also have damaging and long-lasting effects on humans and other wildlife if the radioactive fallout reaches land. The particles could contaminate air, soil, and water supply. More than 60 years after the United States tested a series of atomic bombs near Bikini Atoll in the Marshall Islands, the island remains “unlivable,” according to a report from The Guardian in 2014. Residents relocated before the tests returned in the 1970s to find high levels of radiation in foods grown near the nuclear test site and were forced to leave again.
More than 2,000 nuclear tests—by various nations, in underground chambers, above ground, and underwater—were carried out between 1945 and 1996, according to the Comprehensive Nuclear-Test-Ban Treaty Organization, which was created when the 1996 treaty banning all nuclear tests went into effect. The United States tested a nuclear-tipped missile, like the one North Korea’s foreign minister described, in the Pacific Ocean in 1962. The last aboveground test conducted by any nuclear power was in China in 1980.
This year alone, North Korea has conducted 19 ballistic-missile tests and one nuclear test, according to a database from the Nuclear-Threat Initiative. Earlier this month, North Korea said it conducted a successful underground test of a hydrogen bomb. The event created an artificial earthquake near the test site that was registered by seismic-activity stations around the world. The U.S.Geological Survey said the quake measured magnitude 6.3. A week later, the United Nations passed a U. S. -drafted resolution that would impose new sanctions on North Korea over its nuclear provocations.
Pyongyang’s mention of a potential hydrogen-bomb test in the Pacific will likely increase political tensions and contribute to the ever-growing debate about the true capabilities of its nuclear-weapons program. An H-bomb in the ocean certainly would put any speculation to rest.
===================================================
Congress warned North Korean EMP attack would kill '90% of all Americans'
by Paul Bedard | Oct 12, 2017, 4:25 PM Share on Twitter Share on Facebook Email this article Share on LinkedIn Print this article
John Kelly Says North Korea Threat Is Manageable
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Congress was warned Thursday that North Korea is capable of attacking the U.S.today with a nuclear EMP bomb that could indefinitely shut down the electric power grid and kill 90 percent of "all Americans" within a year.
At a House hearing, experts said that North Korea could easily employ the "doomsday scenario" to turn parts of the U.S.to ashes.
In calling on the Pentagon and President Trump to move quickly to protect the grid, the experts testified that an explosion of a high-altitude nuclear bomb delivered by a missile or satellite "could beto shut down the U.S. electric power grid for an indefinite period, leading to the death within a year of up to 90 percent of all Americans."
Related: Secret South Korean war plans are safe after reported North Korea hack, Pentagon says
Two members of the former congressional EMP commission said the threat to the U.S.has never been higher, in part because of the current high level of saber rattling by both sides and North Korea's surprising display over the past six months of its ability to deliver on its threats.
"With the development of small nuclear arsenals and long-range missiles by new, radical U.S.adversaries , beginning with North Korea, the threat of a nuclear EMP attack against the U.S. becomes one of the few ways that such a country could inflict devastating damage to the United States. It is critical, therefore, that the U.S. national leadership address the EMP threat as a critical and existential issue, and give a high priority to assuring the leadership is engaged and the necessary steps are taken to protect the country from EMP," the experts told a House Homeland Security subcommittee.
William R. Graham, chairman of the former EMP commission and its former chief of staff, Peter Vincent Pry, said that the U.S.has ignored the warning signs for years and that North Korea's military moves this year must be seen as a wake-up call.
They said:
Just six months ago, most experts thought North Korea's nuclear arsenal was primitive, some academics claiming it had as few as 6A-Bombs . Now the intelligence community reportedly estimates North Korea has 60 nuclear weapons.
Just six months ago, most experts thought North Korea's ICBMs were fake, or if real could not strike the U.S.mainland . Now the intelligence community reportedly estimates North Korea's ICBMs can strike Denver and Chicago, and perhaps the entire United States.
Just six months ago, most experts thought North Korea was many years away from an H-Bomb. Now it appears North Korea hasH-Bombs comparable to sophisticated U.S. two-stage thermonuclear weapons.
Just six months ago, most experts claimed North Korean ICBMs could not miniaturize anA-Bomb or design a reentry vehicle for missile delivery. Now the intelligence community reportedly assesses North Korea has miniaturized nuclear weapons, and has developed reentry vehicles for missile delivery, including by ICBMs that can strike the U.S.
After massive intelligence failures grossly underestimating North Korea's long-range missile capabilities,number of nuclear weapons, warhead miniaturization, and proximity to an H-Bomb, the biggest North Korean threat to the U.S. remains unacknowledged—nuclear EMP attack.
Their testimony also highlighted the failure of the Pentagon or Congress to extend the life of the EMP Commission and they recommended deeper study into the threat, include from a simple solar flare.
"Our current vulnerability invites attack," they said.
Related : Is Trump considering setting foot in North Korea next m
WHILE THE UNTAMED AND UNCOUTH TRUMP TALKS BRAVE, HE WILL BE HIDING IN A BUNKER AT THE COST OF AN ENTIRE POPULATION.
..............................................................................................
The Ring of Fire is a major area in the basin of the Pacific Ocean where a large number of earthquakes and volcanic eruptions occur. In a 40,000 km (25,000 mi) horseshoe shape, it is associated with a nearly continuous series of oceanic trenches, volcanic arcs, and volcanic belts and plate movements. It has 452 volcanoes (more than 75% of the world's active and dormant volcanoes)
About 90%
All but three of the world's 25 largest volcanic eruptions of the last 11,700 years occurred at volcanoes in the Ring of Fire
The Ring of Fire is a direct result of plate tectonics: the movement and collisions of lithospheric plates
..............................................................................................
What Would a Hydrogen Bomb Do to the Pacific Ocean?
A North Korean official has hinted about conducting a nuclear test at sea, which would have severe environmental consequences.
A mushroom cloud over the Pacific Ocean
A hydrogen bomb explodes above the Enewetak Atoll in the Pacific Ocean in 1952.Handout / Reuters
MARINA KOREN SEP 22, 2017 SCIENCE
Share Tweet
TEXT SIZE
Want to receive exclusive insights from The Atlantic—while supporting a sustainable future for independent journalism? Join our new membership program, The Masthead.
The latest fiery exchange between the United States and North Korea has produced a new kind of threat. On Tuesday, during his speech at the United Nations, President Trump said his government would “totally destroy North Korea” if necessary to defend the United States or its allies. On Friday, Kim Jong
The North Korean leader didn’t elaborate on the nature of this countermeasure, but his foreign minister provided a hint: North Korea might test a hydrogen bomb in the Pacific Ocean.
“It could be the most powerful detonation of an H-bomb in the Pacific,” Foreign Minister
North Korea has so far conducted nuclear tests in underground chambers and ballistic-missile tests in the sky. Conducting a hydrogen-bomb test in the ocean could mean putting a nuclear warhead on top of a ballistic missile and launching them together toward the sea. If North Korea followed through, the test would be the first detonation of a nuclear weapon in the atmosphere in nearly 40 years. It would lead to—aside from untold geopolitical consequences—severe environmental impacts.
Hydrogen bombs are far more powerful than atomic bombs, capable of producing many times more explosive energy. If an H-bomb hits the Pacific, it will detonate with a blinding flash and produce the signature mushroom cloud. The immediate effects likely would depend on the height of the detonation above the water. The initial blast could kill most of the life in the strike zone—scores of fish and other marine life—instantly. When the United States dropped an atomic bomb on Hiroshima in 1945, the entire population located within a radius of 1,600 feet (500 meters) perished.
The explosion would send radioactive particles flying through the air and into the water. Wind could carry the dangerous particles over hundreds of miles.
The smoke from the blast site could block out sunlight and hinder life forms at sea that depend on photosynthesis to survive. The exposure to radiation could cause severe health problems for nearby marine life. Radioactivity is known to damage cells in humans, animals, and plants by causing changes in their genes. The changes could lead to crippling mutations in future generations. The eggs and larvae of marine organisms are especially sensitive to radiation, according to experts. Affected animals could pass the exposure up the food chain.
The test could also have damaging and long-lasting effects on humans and other wildlife if the radioactive fallout reaches land. The particles could contaminate air, soil, and water supply. More than 60 years after the United States tested a series of atomic bombs near Bikini Atoll in the Marshall Islands, the island remains “unlivable,” according to a report from The Guardian in 2014. Residents relocated before the tests returned in the 1970s to find high levels of radiation in foods grown near the nuclear test site and were forced to leave again.
More than 2,000 nuclear tests—by various nations, in underground chambers, above ground, and underwater—were carried out between 1945 and 1996, according to the Comprehensive Nuclear-Test-Ban Treaty Organization, which was created when the 1996 treaty banning all nuclear tests went into effect. The United States tested a nuclear-tipped missile, like the one North Korea’s foreign minister described, in the Pacific Ocean in 1962. The last aboveground test conducted by any nuclear power was in China in 1980.
This year alone, North Korea has conducted 19 ballistic-missile tests and one nuclear test, according to a database from the Nuclear-Threat Initiative. Earlier this month, North Korea said it conducted a successful underground test of a hydrogen bomb. The event created an artificial earthquake near the test site that was registered by seismic-activity stations around the world. The U.S.
Pyongyang’s mention of a potential hydrogen-bomb test in the Pacific will likely increase political tensions and contribute to the ever-growing debate about the true capabilities of its nuclear-weapons program. An H-bomb in the ocean certainly would put any speculation to rest.
===================================================
Congress warned North Korean EMP attack would kill '90% of all Americans'
John Kelly Says North Korea Threat Is Manageable
Trending News
Trump Could Still Wound Iran Nuke Deal Despite Not Killing It
Trump Signs Executive Order On
Trump Healthcare Order Could Run Afoul Of Retirement Plan Law
Americans Need To See Russia's Facebook Ads
Collins Staying In Senate, Not Running For Governor Of Maine
Congress was warned Thursday that North Korea is capable of attacking the U.S.
At a House hearing, experts said that North Korea could easily employ the "doomsday scenario" to turn parts of the U.S.
In calling on the Pentagon and President Trump to move quickly to protect the grid, the experts testified that an explosion of a high-altitude nuclear bomb delivered by a missile or satellite "could be
Related: Secret South Korean war plans are safe after reported North Korea hack, Pentagon says
Two members of the former congressional EMP commission said the threat to the U.S.
"With the development of small nuclear arsenals and long-range missiles by new, radical U.S.
William R. Graham, chairman of the former EMP commission and its former chief of staff, Peter Vincent Pry, said that the U.S.
They said:
Just six months ago, most experts thought North Korea's nuclear arsenal was primitive, some academics claiming it had as few as 6
Just six months ago, most experts thought North Korea's ICBMs were fake, or if real could not strike the U.S.
Just six months ago, most experts thought North Korea was many years away from an H-Bomb. Now it appears North Korea has
Just six months ago, most experts claimed North Korean ICBMs could not miniaturize an
After massive intelligence failures grossly underestimating North Korea's long-range missile capabilities,
Their testimony also highlighted the failure of the Pentagon or Congress to extend the life of the EMP Commission and they recommended deeper study into the threat, include from a simple solar flare.
"Our current vulnerability invites attack," they said.
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13/10/2017
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