These phenomena can have significant effects on Earth's magnetosphere, leading to geomagnetic storms that can disrupt communication systems, navigation, and even power grids. Recent research has ...

Solar storms are rated by NOAA’s Space Weather Prediction Center (SWPC) on a five-level scale, with five being the most extreme and rarest space weather conditions. Level 4 out of 5, or "severe," ...

31. and Feb. 1. Keep up with current northern lights forecasts and geomagnetic storm warnings with our aurora forecast live blog. A massive 500,000-mile-wide (800,000-kilometer) coronal hole in ...