Federal forecasters are warning that a powerful X-class solar flare could trigger strong radio blackouts and strain power ...
This index, from NOAA's National Weather Service, attempts to scale the impacts from winter weather, taking into account ...
A NOAA forecast has Northern Lights visible in northern U.S. states overnight on Monday, Jan. 19 through Tuesday, Jan. 20, as ...
NASA reported a significant X-class solar flare, specifically an X1.9 event, on January 18, which was captured by its Solar ...