Geomagnetic storms today

On Friday, June 13, 2025, a geomagnetic activity level (kIndex) of 3 indicates a quiet state of geomagnetic fluctuations. The kIndex ranges from 0 to 9, with lower numbers signifying minimal disturbance in the Earth's magnetic field. A kIndex of 3 suggests that while there are some minor disturbances, they are not significant enough to impact everyday life. For weather-sensitive individuals, such as those with migraines, cardiovascular issues, or heightened anxiety, a kIndex of 3 typically poses minimal risk. However, some may still report mild symptoms, possibly due to atmospheric changes associated with quiet geomagnetic conditions. These can include slightly altered barometric pressure or shifts in weather patterns, which may subtly affect mood or health. In general, a kIndex of 3 is characterized by a stable environment, posing negligible concern for most. Individuals who are sensitive to weather changes may experience slight discomfort, but the overall impact of such geomagnetic conditions remains low. Awareness and monitoring can help those sensitive to fluctuating weather remain prepared without significant worry.