Maximum Kp index on October 21, 2010
Kp = 2
Maximum Kp index on October 21, 2010
The Earth's magnetosphere was quiet
Kp = 2
Geomagnetic storms in London on October 21, 2010
Time zone — UTC+01 — summer time (London51.51 N 0.13 W)
Geomagnetic storms in London in October 2010
Time zone — UTC+01 — summer time (London51.51 N 0.13 W)
Geomagnetic activity indices on October 21, 2010
| Geomagnetic index Ap | 3 |
|---|---|
| Solar radio flux F10.7 | 84 |