Maximum Kp index on September 11, 2025
Kp = 4
Maximum Kp index on September 11, 2025
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Volgograd on September 11, 2025
Time zone — UTC+03 (Volgograd | 48.72 N 44.48 E)
Geomagnetic storms in Volgograd in September 2025
Time zone — UTC+03 (Volgograd | 48.72 N 44.48 E)
Geomagnetic activity indices on September 11, 2025
| Geomagnetic index Ap | 10 |
|---|---|
| Solar radio flux F10.7 | 115 |