Geomagnetic storms today

5/9
Minor storm
3/9
No storm
2/9
No storm
0-4- Silent geomagnetic activity
5- Minor geomagnetic storm
6- Moderate geomagnetic storm
7- Strong geomagnetic storm
8- Severe geomagnetic storm
9- Extreme geomagnetic storm

Geomagnetic activity today

Description

5/9
Minor storm

On Sunday, July 27, 2025, the kIndex level of 5 indicates a minor geomagnetic storm, characterized by heightened geomagnetic activity typically resulting from solar wind disturbances. This level of activity can cause fluctuations in Earth's magnetic field, which may disrupt satellite operations, navigation systems, and power grids, although significant disruptions are generally rare. For weather-sensitive individuals, particularly those with conditions such as migraines, arthritis, or cardiovascular issues, this heightened geomagnetic activity can exacerbate symptoms. Some studies suggest that geomagnetic storms may influence mood and sleep patterns, leading to increased irritability or fatigue in sensitive populations. Additionally, individuals suffering from anxiety or mental health disorders might experience intensified feelings of unease during these storms. While the direct impact on daily weather is minimal, those who are sensitive to such changes may benefit from taking proactive measures, like adjusting outdoor plans or practicing stress-reducing techniques, to mitigate potential discomfort during this period of minor geomagnetic disturbance.