Maximum Kp index on October 21, 2025
Kp = 3+
Maximum Kp index on October 21, 2025
The Earth's magnetosphere was quiet
Kp = 3+
Geomagnetic storms in Kurgan on October 21, 2025
Time zone — UTC+05 (Kurgan | 55.43 N 65.32 E)
Geomagnetic storms in Kurgan in October 2025
Time zone — UTC+05 (Kurgan | 55.43 N 65.32 E)
Geomagnetic activity indices on October 21, 2025
| Geomagnetic index Ap | 9 |
|---|---|
| Solar radio flux F10.7 | 133 |