'Earth’s North pole has shifted': Drift could wipe out tech, navigation and more, warn scientists
Produced by: Mohsin Shaikh
Pole Shift
The magnetic north pole has intriguingly moved closer to Siberia, sparking global concern.
Fast Drift
In the 1990s, the pole's speed peaked at 34.2 miles/year before slowing, baffling scientists.
Tech Impact
Outdated models threaten navigation systems, affecting planes, ships, and smartphone accuracy.
Expert Warning
Dr. Arnaud Chulliat, a senior research scientist at the University of Colorado, highlights that delays in updating the World Magnetic Model can amplify navigation errors.
Model Update
The latest World Magnetic Model features two versions—standard and high-resolution—to address global navigational challenges.
Core Dynamics
Unlike fixed true north, magnetic north is influenced by molten metal currents deep in Earth’s core.
Ross Legacy
Sir James Clark Ross, a British explorer, discovered magnetic north in 1831, laying the foundation for its study.
Reversal Threat
Dr. William Brown, a geophysicist with the British Geological Survey, warns that polarity reversals could disrupt technology and endanger modern life.