Geomagnetic storms 16 February 2026

On February 16, 2026, the kIndex indicating geomagnetic activity is recorded at 4, which falls within the "quiet" range. While levels between 0 and 3 signify minimal magnetic disturbances, a kIndex of 4 suggests an increase in geomagnetic activity, although it is still limited compared to higher levels. For weather-sensitive individuals, such as those prone to migraines, joint pain, or cardiovascular issues, periods of increased geomagnetic activity can sometimes correlate with heightened discomfort. People might experience symptoms like fatigue, anxiety, or sleep disturbances during such periods, despite the current kIndex being classified as quiet. Although most people may not notice any significant effects at a kIndex of 4, those attuned to changes in geomagnetic conditions could experience mild symptoms. It is beneficial for individuals who are sensitive to these fluctuations to monitor their health and mitigate stressors during these times, as awareness and self-care can help in managing any potential discomfort associated with geomagnetic variations.