Geomagnetic storms today

On Monday, April 28, 2025, a geomagnetic activity level (kIndex) of 3 indicates a state classified as "quiet." This level signifies relatively stable geomagnetic conditions with minimal disturbances in the Earth's magnetic field. Such quiet conditions typically result from low solar wind activity, reflecting limited impact from solar events like coronal mass ejections. For weather-sensitive individuals, a kIndex of 3 generally means minimal disruption to daily life. Symptoms commonly associated with geomagnetic activity—such as headaches, fatigue, and mood fluctuations—are less likely to be pronounced at this level. People who may experience electromagnetic sensitivity or those prone to migraines often report that heightened geomagnetic activity exacerbates their conditions. Conversely, during quieter periods, they may find relief and an overall stable mood. In summary, a geomagnetic activity level of 3 indicates a tranquil magnetic environment, posing little to no significant effects on weather-sensitive individuals, allowing them to engage in daily activities with more comfort and ease.