As night descended across the Earth on Friday, a solar storm suffused the skies with a gorgeous display of aurora borealis, and well, it was jaw-dropping.
For the first time in 20 years, the National Oceanic and Atmospheric Administration issued a watch for a “very rare” severe geomagnetic storm, which was upgraded to an extreme G5 storm later on Friday. This is the first G5 storm since 2003, and could effect the power grid, as well as radio communications.
Aurora borealis caused by the storm were expected to be visible from Europe, Canada, and several northern U.S. states. On Friday night, they began to appear.
Source:
www.thedailybeast.com