Geomagnetic storms today

3/9
No storm
3/9
No storm
3/9
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

3/9
No storm

On Friday, July 18, 2025, the geomagnetic activity level is rated as a kIndex of 3, indicating a quiet state of geomagnetic fluctuations. This level suggests minimal disturbance in the Earth's magnetic field, typically resulting in stable atmospheric conditions. During times of quiet geomagnetic activity, solar wind and solar radiation are less likely to cause significant disruptions in various systems, including technological infrastructure. For weather-sensitive individuals, a kIndex of 3 generally means fewer concerns related to geomagnetic storms. However, some people, especially those with certain medical conditions or heightened sensitivity to environmental changes, may still experience mild symptoms such as headaches or fluctuations in mood. The stable conditions associated with a kIndex of 3 can provide a sense of normalcy, allowing for daily activities to proceed without interruption. Overall, this level of geomagnetic activity is not expected to have a significant adverse impact, making it a relatively safe period for those mindful of weather-related sensitivities.