Geomagnetic storms 9 February 2026

On Monday, February 9, 2026, the kIndex is recorded at 4, indicating a moderate level of geomagnetic activity. This level typically reflects the influence of solar wind and coronal mass ejections, resulting in enhanced auroras and potential fluctuations in the Earth’s magnetic field. For most people, kIndex values of 4 are generally considered quiet to moderate, with minimal disruption to daily life and technological systems. However, weather-sensitive individuals, particularly those prone to migraines or other health conditions affected by atmospheric changes, may experience mild symptoms such as headaches or mood fluctuations. The increased geomagnetic activity can slightly influence ionospheric conditions, which may affect GPS accuracy and communication systems; however, these impacts are usually minor. Overall, while a kIndex of 4 signifies heightened geomagnetic activity, most individuals will notice little to no adverse effects, although those particularly sensitive to atmospheric changes should stay informed.