The storm also may trigger northern lights as far south in the U.S. as the lower Midwest and Northern California, according ...
A severe geomagnetic storm could disrupt communications and bring northern lights to parts of California, according to a ...
A powerful X-class solar flare that erupted on Tuesday (Oct. 8) could generate a strong geomagnetic storm Thursday (Oct. 10) and Friday (Oct. 11), possibly leading to supercharged auroras.