Geomagnetic storms 18 March 2025

On March 18, 2025, a kIndex of 3 indicates a quiet level of geomagnetic activity. The kIndex is a scale from 0 to 9 that reflects the fluctuations in the Earth's magnetic field due to solar wind and geomagnetic storms. A kIndex of 3 suggests that geomagnetic conditions are relatively stable, with only minor disturbances expected. For weather-sensitive individuals, this quiet geomagnetic activity may result in minimal impact on daily life. However, some people may still experience mild effects such as slight variations in mood or sleep patterns, as sensitivity to geomagnetic fluctuations can vary widely among individuals. Generally, those who are more attuned to changes in their environment may notice a sense of calm, benefiting from the stable conditions. For the majority, though, a kIndex of 3 typically means a day without significant disruptions or concerns related to geomagnetic influences, allowing for normal outdoor activities and routine functioning without adverse effects.