Maximum Kp index on December 9, 2018
Kp = 4
Maximum Kp index on December 9, 2018
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in London on December 9, 2018
Time zone — UTC+00 (London51.51 N 0.13 W)
Geomagnetic storms in London in December 2018
Time zone — UTC+00 (London51.51 N 0.13 W)
Geomagnetic activity indices on December 9, 2018
| Geomagnetic index Ap | 9 |
|---|---|
| Solar radio flux F10.7 | 72 |