A strong G3-class geomagnetic storm is underway on April 16th following the arrival of a “cannibal CME.” If current conditions persist, auroras could become visible across Canada and northern-tier US states during the night of April 16-17
A strong G3-class geomagnetic storm is underway on April 16th following the arrival of a “cannibal CME.” If current conditions persist, auroras could become visible across Canada and northern-tier US states during the night of April 16-17