Geomagnetic storms 2 March 2026

On Monday, March 2, 2026, the k-index level of geomagnetic activity is recorded at 3, which is considered a quiet level of geomagnetic activity. The k-index ranges from 0 to 9, with lower values indicating minimal geomagnetic disturbances. A k-index of 3 suggests generally stable geomagnetic conditions with only minor fluctuations, primarily resulting from solar wind and coronal hole streams. For weather-sensitive individuals, a k-index of 3 typically has minimal impact. Those who may be affected typically include individuals with certain health conditions, such as migraines or those with pacemakers, as changes in geomagnetic activity can sometimes exacerbate their symptoms. However, given the low activity level, most people will likely experience no notable effects. Additionally, this level of geomagnetic activity is less likely to disrupt navigational systems and satellite communications, ensuring daily routines remain largely unaffected. Overall, a k-index of 3 indicates a calm atmospheric state, with little cause for concern among the general population and specific weather-sensitive groups.