Maximum Kp index on January 4, 2021
Kp = 1
Maximum Kp index on January 4, 2021
The Earth's magnetosphere was quiet
Kp = 1
Geomagnetic storms in London on January 4, 2021
Time zone — UTC+00 (London51.51 N 0.13 W)
Geomagnetic storms in London in January 2021
Time zone — UTC+00 (London51.51 N 0.13 W)
Geomagnetic activity indices on January 4, 2021
| Geomagnetic index Ap | 3 |
|---|---|
| Solar radio flux F10.7 | 78 |