Earth’s North Pole is shifting faster than expected, and here's why it could disrupt Holiday travel

Earth’s North Pole movement impact on travel: As the holiday season approaches, an expert has revealed that the Earth actually has two North Poles and the faster-than-expected movement of one could quietly disrupt travel for everyone relying on GPS and compasses, as per a report.

Two North Poles: True North vs Magnetic North

Scott Brame, a research professor at Clemson University who studies geology and hydrogeology, explained that the magnetic North Pole, the point compasses and many navigation systems use, has been shifting across northern Canada for centuries, as per a Daily Mail report. While the world also has a geographic “true north,” which marks the top of the Earth’s axis, it’s the magnetic North Pole that determines the direction for many devices.

Magnetic North Pole on the Move

Since the 1990s, the magnetic North Pole has accelerated dramatically. It once moved roughly six to nine miles per year, but now it’s traveling about 34 miles per year, according to scientists. This rapid shift is mainly caused by changes in the flow of molten iron in Earth’s outer core, which generates the planet’s magnetic field, though the exact trigger remains unclear.


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Why This Matters for GPS and Navigation

Brame warns that without regular updates to navigation models, everyday tools like smartphone maps or car GPS could point travelers in the wrong direction, as per the Daily Mail report. If the pole continues moving faster than expected, this could lead to errors in navigation apps, causing longer routes, confusion, or even safety risks in remote areas.

The Importance of Declination Adjustments

The magnetic North Pole has been wandering for over 600 years, slowly at first, but now at speeds that require constant monitoring. While GPS can pinpoint a location, it still depends on magnetic north to determine direction. Traditional compasses also need adjustments based on the angle, or “declination,” between true north and magnetic north.

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A Dynamic Earth Beneath Our Feet

For those using smartphones, built-in magnetometers and models like the World Magnetic Model automatically account for the shift, ensuring navigation remains accurate. But Brame’s research highlights just how dynamic the Earth beneath our feet truly is and how even the fastest routes to your house could be affected by the planet’s shifting magnetic field.

FAQs

Why does Earth have two North Poles?

Earth has a geographic North Pole (true north) and a magnetic North Pole, which compasses and many devices use to navigate.



Is the magnetic North Pole moving?

Yes, it has been shifting across northern Canada for centuries and has accelerated to about 34 miles per year since the 1990s.