Maximum Kp index on December 18, 2025
Kp = 5-
Maximum Kp index on December 18, 2025
Geomagnetic disturbances were observed
Kp = 5-
Geomagnetic storms in Valletta on December 18, 2025
Time zone — UTC+01 (Valletta | 35.9 N 14.51 E)
Geomagnetic storms in Valletta in December 2025
Time zone — UTC+01 (Valletta | 35.9 N 14.51 E)
Geomagnetic activity indices on December 18, 2025
| Geomagnetic index Ap | 17 |
|---|---|
| Solar radio flux F10.7 | 116 |