Published on Mar 17, 2019
A crack has opened in Earth's magnetic field--not a big one, but big enough to cause a G1-class geomagnetic storm. This storm was not predicted, yet it comes as no surprise. The Vernal Equinox is less than 3 days away, That means one thing. Cracks are opening in Earth's magnetic field. http://spaceweather.com/ Researchers have long known that during weeks around equinoxes fissures form in Earth's magnetosphere. Solar wind can pour through the gaps to fuel bright displays of Arctic lights. http://www-ssc.igpp.ucla.edu/personne...