Earth'S New Magnetic Field 2025. The electromagnetic radiation from flares can disrupt radio communications and gps signals, while the charged particles and magnetic fields associated with cmes can interact with earth’s magnetic field, causing geomagnetic storms. The latest version of the world magnetic model (wmm), one of the key tools developed to model the change in earth's magnetic field, has been released.
Earth’s magnetic north pole is on the move, and scientists are racing to keep up.this week, the release of the world magnetic model 2025 (wmm2025) sheds new light on the enigmatic shifts in. Earth’s magnetic field — which guides compasses, animals and aurorae — likes to wander, and it’s reversed entirely in the past: