Maximum Kp index on September 9, 2025
Kp = 3+
Maximum Kp index on September 9, 2025
The Earth's magnetosphere was quiet
Kp = 3+
Geomagnetic storms in Yoshkar-Ola on September 9, 2025
Time zone — UTC+03 (Yoshkar-Ola | 56.63 N 47.87 E)
Geomagnetic storms in Yoshkar-Ola in September 2025
Time zone — UTC+03 (Yoshkar-Ola | 56.63 N 47.87 E)
Geomagnetic activity indices on September 9, 2025
| Geomagnetic index Ap | 19 |
|---|---|
| Solar radio flux F10.7 | 121 |