earths magnetic field

  • Magnetic Fields Could Be Early Warning That a Tsunami Is on the Way

    Magnetic Fields Could Be Early Warning That a Tsunami Is on the Way

    The massive waves called tsunamis can arrive with little notice, making evacuation challenging. A team of earth scientists now report that the devastating walls of water can be predicted by their magnetic fields, which signal the wave’s arrival sooner than anything else. The team’s results were published in the American Geophysical Union’s Journal of Geophysical…