Newslink: 'Hole' in the Sun Spawns Powerful Solar Wind; Could Amp Up Auroras

A massive "hole" on the surface of the sun has unleashed a strong solar wind that scientists say may amp up the northern lights in some areas of the U.S. and could disrupt satellite communications over the next few days.

https://www.space.com/40256-coronal-hole-in-sun-april-2018.html