Tag

Earthsmagneticfield

All articles tagged with #earthsmagneticfield

science1 year ago

Magnetic North Pole's Unprecedented Shift Towards Russia Baffles Scientists

The magnetic North Pole is moving towards Russia at an unprecedented rate, having accelerated from 10-15 km per year to 55 km per year in the early 2000s, before slowing to 25 km per year recently. This movement is driven by unpredictable fluctuations in the Earth's molten iron core, which generates the planet's magnetic field. The British Geological Survey, in collaboration with the US National Oceanic and Atmospheric Administration, monitors these changes using the World Magnetic Model, which is crucial for navigation technologies like GPS and military systems.

science1 year ago

Unprecedented Shift in Magnetic North Pole Baffles Scientists

The magnetic North Pole is moving towards Russia at an unprecedented rate, according to British scientists. Historically, the pole meandered near northern Canada, but since the 1990s, it has accelerated its drift into the Arctic Ocean and towards Siberia. The movement is driven by changes in the Earth's molten iron core, affecting navigation systems like GPS and military operations. Recent studies suggest a tug-of-war between magnetic forces under Canada and Siberia may explain this shift.