The strongest solar flare of 2025 races toward Earth, NOAA issues a G4 severe storm alert, and 11 U.S. states brace for grid failure, satellite chaos, and possible nationwide blackout.
Warnings have been issued for portions of the United States’ electric power grid amid a forecasted severe geomagnetic storm. The Space Weather Prediction Center (SWPC) of the National Oceanographic and Atmospheric Administration (NOAA) issued the forecast on Tuesday, saying a …