The National Oceanic and Atmospheric Administration’s SpaceWeatherPredictionCenter (SWPC) issued a geomagnetic storm warning for Monday night into Tuesday and later extended it through ...
And it might happen. The NOAA/NWS SpaceWeatherPredictionCenter has issued a strong G3-level Geomagnetic Storm Watch for Tuesday, Dec. 31. It was sparked by a coronal mass ejection (CME ...