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As the inner core cools, crystallizing iron releases impurities, sending lighter molten material into the liquid outer core.
In the last decade, seismic waves from earthquakes revealed the inner core looks like a navel orange, bulging slightly more on its western half. Peter Olson and Renaud Deguen, geophysicists at Johns Hopkins University, set out to test this theory, called translational instability.
Olson and Deguen found that adding inner-core asymmetry shifted magnetic north away from the center of the Earth, into the cooling hemisphere. Geophysicist Bruce Buffett said Olson and Deguen's research is intriguing, but there are still questions about the underlying theory. Magnetic Mayhem - Is Earth's fluctuating magnetic field responsible for recent spike in mass animal deaths? Does an Italian village filled with cigarette smoking centenarians hide the secret to long life? For to be free is not merely to cast off one's chains, but to live in a way that respects and enhances the freedom of others. The Earth has a magnetic north pole and a geographic north pole, but the Earth’s magnetic pole is shifting at an accelerated rate over the past few years.
Scientists have also determined with information from the SWARM satellites, that over the past six months, there has been a marked decrease in the power of the Earth’s magnetic field by up to 15 percent.
The last magnetic pole reversal for earth occurred 780,000 years ago, but over the course of the last 20 million years the pattern of pole reversals has been at a steady 200,000-300,000 years. Usually a magnetic pole reversal takes thousands of years, but there has been some recent evidence that rapid magnetic field reversals occur. Other recent finds include evidence found in Oregon in 1995 and Nevada in 2010, where hardened lava was examined and found to indicate the that the magnetic field had moved 53 degrees in a single year, and in one instance up to six degrees in a single day, which is over 10,000 times faster than usual. My best guess is due in part that Lyrica and Gabapentin are specifically designed to treat neuropathic pain. Earth's magnetic field a magnetic dipole, with the magnetic field S pole near the Earth's geographic north pole and the other magnetic field N pole near the Earth's geographic south pole. Every magnetic field has two polarities, North and South for example, and one might think that whatever is happening with one pole would be happening (in the inverse?) to it’s opposite pole.
Not only that, but it is interesting to note that both the north and south magnetic poles are favoring one side of the earth – the south pole is heavily favoring one side, and continues to move further away from true south.
The south magnetic pole is actually 1,800 miles (2,900 km) away from the earth’s true south pole! When the earth is visualized with its magnetic poles more offset and favored towards one side of the planet than the other (which it has been for some time – although the south magnetic pole is moving even further to the favored side), coupled with the large variance in shift speed between the north and south, explanations may seem bizarre.
Since we know that the earth’s magnetic field is generated from the spinning liquid molten iron Outer Core (encapsulating a solid iron Inner Core), is one part of the Outer core churning differently than the other?
Could the Outer Core, or part of it, be offset somehow, causing the magnetic pole axis to pass through one side of the planet more than the other? If the Outer Core is ‘centered’ with the rest of the earth, and the molten iron composition is considered to be relatively consistent, do these observations indicate that the magnetic axis is actually bending or warping as it passes through the planet?
These are all interesting things to think about (for some of us), and while being just a logical minded casual observer, there is no doubt that these earth changes are powerful ones – even if only occurring relative to the time frame of the planets life.
Take a look at the following graph and see the extreme difference in North versus South Pole Shift speed since about 1930. Observe the magnetic pole axis tilt, and the fairly precise indication to the part of the planet that is favored more-so by proximity to the magnetic axis. Could crustal movements, earthquakes and volcanoes be affected differently on this side of the planet than the other?
The liquid part of the earth’s core is the outer core, the inner core is believed to consist of solid iron, nickel and traces of heavy elements. This is completely incorrect, the transition between these two structures is very complex, being a mixture of solid, liquid and in-between states which may be 10s or hundreds of miles thick. Many texts approximate the earth’s magnetic field as a bar magnet located between the two geographic poles, but this is an over simplification with the true magnetic field being very hard to describe. It is true that at this time the predominant field direction in the northern hemisphere is north, but the strength of this field varies significantly from location to location. Silly me but it appears that the distance moved in the last 50 year period was less then the distance moved in the first 50 year period on the map. Has anyone considered that our whole solar system passing through the galactic center might be having a significant effect on our planets magnetic core? Drawing a straight line from the North Magnetic Pole to the South Magnetic Pole seems the obvious thing to do, but is incorrect. Ever since I heard of the north pole moving, I have figured that it would one day lead to the earth flipping over and the top of the planet would be shifted to the bottom and vice versa. Most commenters here assume that these magnetic pole movements are caused by factors internal to the earth. COPENHAGEN (AFP) -- The earth's climate has been significantly affected by the planet's magnetic field, according to a Danish study published Monday that could challenge the notion that human emissions are responsible for global warming.

He and his colleague Peter Riisager, of the Geological Survey of Denmark and Greenland (GEUS), compared a reconstruction of the prehistoric magnetic field 5,000 years ago based on data drawn from stalagmites and stalactites found in China and Oman. The results of the study, which has also been published in US scientific journal Geology, lend support to a controversial theory published a decade ago by Danish astrophysicist Henrik Svensmark, who claimed the climate was highly influenced by galactic cosmic ray (GCR) particles penetrating the earth's atmosphere.
Svensmark's theory, which pitted him against today's mainstream theorists who claim carbon dioxide (CO2) is responsible for global warming, involved a link between the earth's magnetic field and climate, since that field helps regulate the number of GCR particles that reach the earth's atmosphere. Galactic cosmic rays (GCRs) come from outside the solar system but generally from within our Milky Way galaxy. The elemental makeup of GCRs has been studied in detail , and is very similar to the composition of the Earth and solar system. Included in the cosmic rays are a number of radioactive nuclei whose numbers decrease over time. The two scientists acknowledged that CO2 plays an important role in the changing climate, "but the climate is an incredibly complex system, and it is unlikely we have a full overview over which factors play a part and how important each is in a given circumstance," Riisager told Videnskab. Man-made climate change may be happening at a far slower rate than has been claimed, according to controversial new research.
Scientists say that cosmic rays from outer space play a far greater role in changing the Earth's climate than global warming experts previously thought. In a book, to be published this week, they claim that fluctuations in the number of cosmic rays hitting the atmosphere directly alter the amount of cloud covering the planet.
High levels of cloud cover blankets the Earth and reflects radiated heat from the Sun back out into space, causing the planet to cool.
Henrik Svensmark, a weather scientist at the Danish National Space Centre who led the team behind the research, believes that the planet is experiencing a natural period of low cloud cover due to fewer cosmic rays entering the atmosphere. He claims carbon dioxide emissions due to human activity are having a smaller impact on climate change than scientists think.
The controversial theory comes one week after 2,500 scientists who make up the United Nations International Panel on Climate Change published their fourth report stating that human carbon dioxide emissions would cause temperature rises of up to 4.5 C by the end of the century. Mr Svensmark claims that the calculations used to make this prediction largely overlooked the effect of cosmic rays on cloud cover and the temperature rise due to human activity may be much smaller.
He said: "It was long thought that clouds were caused by climate change, but now we see that climate change is driven by clouds.
Mr Svensmark last week published the first experimental evidence from five years' research on the influence that cosmic rays have on cloud production in the Proceedings of the Royal Society Journal A: Mathematical, Physical and Engineering Sciences.
A team of more than 60 scientists from around the world are preparing to conduct a large-scale experiment using a particle accelerator in Geneva, Switzerland, to replicate the effect of cosmic rays hitting the atmosphere. They hope this will prove whether this deep space radiation is responsible for changing cloud cover. Mr Svensmark's results show that the rays produce electrically charged particles when they hit the atmosphere. Mr Svensmark claims that the number of cosmic rays hitting the Earth changes with the magnetic activity around the Sun. Giles Harrison, a cloud specialist at Reading University said that he had carried out research on cosmic rays and their effect on clouds, but believed the impact on climate is much smaller than Mr Svensmark claims. Mr Harrison said: "I have been looking at cloud data going back 50 years over the UK and found there was a small relationship with cosmic rays.
Among them is Prof Bob Bingham, a clouds expert from the Central Laboratory of the Research Councils in Rutherford. It is surrounded by a liquid outer core (mostly iron and nickel), a rocky, viscous mantle layer and a thin, solid crust. This upwelling, combined with the Earth's rotation, drives convection, forcing the molten metal into whirling vortices.
Geoscientists recently explainedthe asymmetry by proposing a convective loop: The inner core might be crystallizing on one half and melting on the other. They ran numerical models simulating the forces that generate Earth's magnetic field, and included a lopsided inner core. Magnetic particles trapped and aligned in rocks reveal that the magnetic north pole wandered around the Western Hemisphere over the past 10,000 years, and circled the Eastern Hemisphere before that - a result mirrored by the numerical test. New research conducted by the European Space Agency and its three-satellite mission called SWARM, shows that the Earth’s magnetic north pole is moving south towards Siberia. Some of the many risks involved in a weakening of the Earth’s magnetic fields include climate change, increased solar storms which can cause the electrical grid to collapse, temporary ozone holes and possible increased exposure to radiation leading to an increased rate of cancer in humans. Large areas of the Western Hemisphere have seen decreased power in the magnetic field while a large area in the southern Indian Ocean has seen an increase in the field’s power. Since researchers first located the magnetic pole back in the early Nineteenth Century, it has meandered over 600 miles. Back in the 1960s scientists located partial evidence that an extremely rapid, but short-term pole reversal happened just 41,000 years ago. Some believe that these movements of the Earth’s magnetic fields from the shifting of the Earth’s mantle could lead to increases in volcanic activity, while others have noted the correlation between the magnetic shift 41,000 years ago and the dying off of the Neanderthals in Europe. We also share paranormal and alternative news that may not be related to Planet X or its effects but interesting to our readers, nonetheless.

That's an average of 7,726 pages viewed each day by 2,777 visitors, which is an average of 2.78 pages viewed per visitor per day. There is an open casting call for a program being produced for the American Heroes Channel. The Earths Terrestrial North Pole is the northernmost point on Earth, lying diametrically opposite is the South Pole. The location is certainly right on top of the pacific ring of fire, and very near the general vicinity of Indonesia (most active volcanoes in the world), and located in the part of the world that gets the majority of earthquakes.
An assumption that many people make, is that the transition between the inner and outer core is smooth like the transition between the layers of an onion. This, and the Coriolis effect gives rise to very complex eddy currents within the liquid outer core which in turn create a very complex magnetic field which is constantly changing.
If you investigate the magnetic field you will find that there are areas of north polarity (and always have been) in the southern hemisphere and likewise areas of south polarity in the northern hemisphere.
Without disrespect, but what this reader is trying to tell me is ridiculous, and belongs to mainstream voodoo-pseudo-science. It was only discovered because of ships logs recording their passages,including magnetic variation at differing latitudes,the anomalie now extends to Brazil. Many thanks!, also I have a question, does anyone know what happens to an energy field if the North and South Poles are forced together? Now that I hear that the south pole is moving slower than the north, I am interested in knowing how close to each other would they have to be to cause this, if that is what will actually happen. GCRs are atomic nuclei from which all of the surrounding electrons have been stripped away during their high-speed passage through the galaxy.
As in the carbon-14 dating technique, measurements of these nuclei can be used to determine how long it has been since cosmic ray material was synthesized in the galactic magnetic field before leaking out into the vast void between the galaxies.
If he is correct, it could mean that mankind has more time to reduce our effect on the climate.
This week he will also publish a fuller account of his work in a book entitled The Chilling Stars: A New Theory of Climate Change. If so, it could force climate scientists to re-evaluate their ideas about how global warming occurs. During high periods of activity, fewer cosmic rays hit the Earth and so there are less clouds formed, resulting in warming. The model does a good job at explaining some but not all of the features of the inner core," said Buffett, a professor at the University of California, Berkeley, who was not involved with the research. Gathering a longer, more detailed record of the magnetic field's behavior, Olson said, could reveal whether the inner core acts as researchers predict. The satellites were launched in November of last year for the purpose of investigating the Earth’s magnetic fields. Scientists will be able to continue analyzing data from the SWARM satellites over the next few months to determine if these findings match up with other signal orientations from the rest of the Earth layers such as the ionosphere, mantle, crust, oceans and magnetosphere.
Back in the early Twentieth Century the pole was moving at just 10 miles per year, but that rate has accelerated up to around 40 miles per year.
This research was found in a small village of Laschamp, France where in 2012 scientists revisited the site to find that the reversal lasted only a little over 400 years and the strength of the field was weakened to just 25 percent of what today’s magnetic field strength is currently producing. If the Earth’s magnetic pole continues to accelerate at a more rapid pace, the results will likely be more dangerous than if they gradually move over the course of thousands of years like many scientists believe is common. Presently it’s only moving 3 miles (5 km) per year, only a tenth the speed of the north!
If you approximate the earth’s magnetism by a dipole, the ends are at the North and South Geomagnetic Poles. Regarding the rest of your statement, no doubt that there are those capitalizing on this just for the sake of making money. They have probably been accelerated within the last few million years, and have traveled many times across the galaxy, trapped by the galactic magnetic field.
Currently, the center of the field, called an axis, emerges in the Arctic Ocean west of Ellesmere Island, about 300 miles (500 kilometers) from the geographic North Pole. The fields have been found to act as a shield against space and solar radiation, and also to help moderate the Earth’s climate. This yearly shifting of the pole is believed to be caused by the Earth’s liquid outer core, which is made of metal and flows around the sold metal inner core very slowly, thus shifting the magnetic field. This site however, we anchor ourselves in more realistic probabilities while at the same time occasionally touching on the more remote risks that are out there. As they travel through the very thin gas of interstellar space, some of the GCRs interact and emit gamma rays, which is how we know that they pass through the Milky Way and other galaxies. Just like the intellectuals of the 19th century gave birth to the industrial and technical evolution.

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