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Earth's Magnetic North Pole Is Shifting Toward Siberia and Raising Questions About Unusual Movement
Now, something unusual seems to be happening ... a tool used by GPS systems and navigation devices that maps the north magnetic pole. As of the latest revision, released in December, its ...
Earth’s magnetic north pole is on the move, and scientists just updated its position
However, the latest WMM update follows a period of highly unusual activity for the magnetic north pole. In 1990, its northern ...