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. Need a modern WordPress-based site for personal or business use that also looks great on mobile devices? The Earth’s magnetic field protects life on Earth, shielding it from damaging radiation and moderating our climate. The result of electrical currents generated deep within the Earth through dynamic action, the magnetosphere is a fluid force that is constantly changing in strength and orientation. The very heart of our planet is a solid inner core of mostly iron that is about the size of the moon. Surrounding this solid inner core is a second layer made primarily of an iron-nickel alloy. The disparity in temperature between the inner core and the mantle causes the Earth to become a giant magnet. Given the fluidity of the system, it stands to reason that the magnetic field is not an immovable constant, but changes in its strength, orientation and polarity. Since it was first pinpointed in 1831 by James Ross, the magnetic north pole has moved more than 600 miles, and in recent years, this change has accelerated from “an average speed of 10 km per year . Part of the natural order, over the last 20 million years, the poles have reversed, on average, every 200,000-300,000 years. Discerned from magnetic signatures found on rocks and sediments, scientists today know that the poles routinely switch places. It’s not a sudden flip, but a slow process, during which the field strength becomes weak, very probably the field becomes more complex and might show more than two poles for a while, and then builds up in strength and aligns in the opposite direction.
Given the field’s waning strength over the last couple of centuries, some scientists believe we are approaching another long-term flip. However, if the magnetic field were to significantly weaken, we could (potentially) be in trouble. In recent years, scientists have found evidence that magnetic pole shifts can occur very quickly, although it is not clear if they typically result in complete reversals. In the late 1960s near the village of Laschamp in the Massif-Central in France, scientists found incomplete evidence that led them to believe an extremely rapid, short-term magnetic reversal had occurred a mere 41,000 years ago (about the time the Neanderthal disappeared from Europe).
Other evidence of a rapid pole shift was discovered in 1995 in hardened lava in Steens Mountain, Oregon. Find Us On YouTube!Subscribe today to check out our free Daily Knowledge Youtube video series! To be completely accurate, the bar magnet does not run exactly along the Earth's rotational axis.
It turns out that because the Earth's magnetic field is so weak, a compass is nothing but a detector for very slight magnetic fields created by anything.
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.
Magnetism is one of the two components of the electromagnetic field. All materials are influenced in varying degrees by the presence of a magnetic field, since its constituent particles are charged.
Magnetism is a physical phenomenon related to the charge of the particles composing the material and its emission of photons, and as a result of these interactions, the objects undergo attraction or repulsion over other materials.
The universe is full of light photons with all known radiation in the electromagnetic spectrum through which light travels. Fundamental particles have a charge and a spin that provides the magnetic field and their motion or vibration provides an emission of photons which make up the electromagnetic field of the particle. Photons are emitted in all directions through this field, similar to a garden sprayer, but following a pattern of polarities. As the Earth is made of matter, the vast majority of photons emitted by the magnetic core have a spin in the same direction, creating a strong magnetic field. The sum of the photons with the same rotation generate significant electromagnetic force on Earth. If a small object in space starts a spin or orthogonal rotation of its photons emitting a field and conjugates with other fields, it can create a magnetic interaction.
A material with unpaired electrons can emit electromagnetic charge, as their charges do not cancel as when it exists in even numbers. The materials that can have magnetism easily detectable are iron (atomic number 26), cobalt (atomic number 27), nickel (atomic number 28) and its alloys. Differences in electron configuration in the elements determine the nature and magnitude of the atomic magnetic moments. Placing together a north pole of a magnet with a south pole, the photons collide and overlap in spins that are contrary, then the rotation is void or canceled, only allowing a the electric field and gravity in bodies work, uniting them (although but the electric field is maintained and if they are aligned, will generate an electric charge is likely to occur as a row of electron flow). If overlapping photons have the same orientation of its rotation, the spins are then added or are strengthened, causing repulsion between the bodies by the bombardment of photons from the particles of both bodies. If a body is energized with electricity, will increase the density of the payload field, the number of collisions of photons excluding the external field interaction, aligning electrons were not aligned so increase the magnetic field strength.
The larger the volume of a body, gravity will act with largely because the photon is relatively smaller, but as we get closer to the body, the electromagnetic field will be stronger. Larger objects are always moving in orbits trying to strike a balance between electromagnetism and gravity, just as quantum particles. This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
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. So the idea that it could completely flip around, or collapse altogether, should cause us to worry, right? However, we are long overdue for a long-term reversal, since the last one occurred about 780,000 years ago.


Many downplay the risk to humans, noting that the magnetosphere rarely disappears, so life on Earth remains largely protected during the reversal. In fact, some researchers have opined that there is “a direct link between the demise of the Neanderthals .
It turns out that you can think of the Earth as having a gigantic bar magnet buried inside. After all, the planet Earth is almost 8,000 miles in diameter, so the magnetic field has to travel a long way to affect your compass.
That is why we can use a compass to detect the small magnetic field produced by a wire carrying a current (see How Electromagnets Work). 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. Photons will be released with the same orthogonal spin direction of the particle which emits them, the  displacement vector will form an electrical component while its direction or polarity is the magnetic component. Not all photons will be affected, because not all collide, but the field will be greatly reduced. If the molecules of this material are aligned, the magnetic charge is consistent with parallel spin photons, maximizing its angular momentum and directing full force of spin together, in contact with other quantum particles. The bodies are affected by electromagnetism of other bodies such as the sun, stars and galaxies that emit their own payload fields.
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. In order for the north end of the compass to point toward the North Pole, you have to assume that the buried bar magnet has its south end at the North Pole, as shown in the diagram at the right.
This skew is called the declination, and most good maps indicate what the declination is in different areas (since it changes a little depending on where you are on the planet).
But at the very core, the pressure is so great that this superhot iron crystallizes into a solid.
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. On the surface of the earth there is a balance between the electromagnetic force and gravity, so that there is a relative stability. 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. Otherwise, there just isn't enough strength in the Earth's magnetic field to turn the needle.
Convection caused by heat radiating from the core, along with the rotation of the Earth, causes the liquid iron to move in a rotational pattern.
When enough sediment collects, it tumbles like an avalanche, into the outer core, thereby cooling it. During this period, the field was even weaker, with only 5% of today’s field strength. It is believed that these rotational forces in the liquid iron layer lead to weak magnetic forces around the axis of spin. 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. As a consequence, Earth nearly completely lost its protection shield against hard cosmic rays, leading to a significantly increased radiation exposure. Some speculative studies have suggested that as the Earth’s magnetic field weakens we could see an increase in cloud coverage in the troposphere and an increase in the polar ozone holes .



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