Geomagnetic storms 26 November 2025

On Wednesday, November 26, 2025, the geomagnetic activity level, or kIndex, reached a value of 5, indicating a Minor geomagnetic storm. This level of activity is characterized by disturbances in the Earth's magnetic field caused by solar wind and coronal mass ejections. While it may not disrupt essential services or systems severely, individuals sensitive to electromagnetic changes may experience some effects. Weather-sensitive people, such as those with certain medical conditions, may report feelings of unease, headaches, fatigue, or mood swings during such storms. Additionally, minor geomagnetic storms can influence sleep patterns and exacerbate symptoms in individuals prone to anxiety or migraines. While the broader population may not notice significant disruptions, it is advisable for those particularly affected to stay informed about these events and manage stress levels accordingly. Overall, a kIndex of 5 signifies a temporary increase in geomagnetic activity, requiring awareness, particularly for those sensitive to such environmental factors.