Maximum Kp index on December 4, 2025
Kp = 5
Maximum Kp index on December 4, 2025
A geomagnetic storm was recorded — level G1
Kp = 5
Geomagnetic storms in Bucharest on December 4, 2025
Time zone — UTC+02 (Bucharest | 44.43 N 26.1 E)
Geomagnetic storms in Bucharest in December 2025
Time zone — UTC+02 (Bucharest | 44.43 N 26.1 E)
Geomagnetic activity indices on December 4, 2025
| Geomagnetic index Ap | 32 |
|---|---|
| Solar radio flux F10.7 | 220 |