"The aurora may become visible over much of the northern half of the country, and maybe as far south as Alabama to northern California," NOAA predicted.
NOAA said a severe geomagneticstorm is a major disturbance in Earth’s magnetic field. The storms often have varying intensity between lower levels and severe storm conditions throughout the ...
A geomagneticstorm lit up the night sky in parts of the US during the first weekend in October. South Africa's National Space Agency (Sansa) told reporters that the storm had originated from a ...