Maximum Kp index on September 30, 2025
Kp = 7+
Maximum Kp index on September 30, 2025
A geomagnetic storm was recorded — level G3
Kp = 7+
Geomagnetic storms in Athens on September 30, 2025
Time zone — UTC+03 — summer time (Athens | 37.98 N 23.73 E)
Geomagnetic storms in Athens in September 2025
Time zone — UTC+03 — summer time (Athens | 37.98 N 23.73 E)
Geomagnetic activity indices on September 30, 2025
| Geomagnetic index Ap | 15 |
|---|---|
| Solar radio flux F10.7 | 187 |