On Monday, August 12, 2024, Earth experienced a level-four geomagnetic storm, which is significant on a scale of five. This storm, caused by coronal mass ejections (CMEs) from the Sun, has resulted in heightened auroral activity. The northern lights, typically visible at higher latitudes, could be seen as far south as Alabama and northern California. The storm may disrupt high-frequency communications, satellite operations, and electricity grids. The increased solar activity is part of the Sun’s 11-year cycle, which is currently near its peak.
NASA – National Aeronautics and Space Administration
