Maximum Kp index on September 21, 2026
Kp = 2-
Maximum Kp index on September 21, 2026
The Earth's magnetosphere was quiet
Kp = 2-
Geomagnetic storms in Belgorod on September 21, 2026
Time zone — UTC+03 (Belgorod | 50.62 N 36.58 E)
Geomagnetic storms in Belgorod in September 2026
Time zone — UTC+03 (Belgorod | 50.62 N 36.58 E)
Geomagnetic activity indices on September 21, 2026
| Geomagnetic index Ap | 3 |
|---|---|
| Solar radio flux F10.7 | 104 |