Maximum Kp index on December 21, 2011
Kp = 2
Maximum Kp index on December 21, 2011
The Earth's magnetosphere was quiet
Kp = 2
Geomagnetic storms in Orenburg on December 21, 2011
Time zone — UTC+05 (Orenburg | 51.78 N 55.1 E)
Geomagnetic storms in Orenburg in December 2011
Time zone — UTC+05 (Orenburg | 51.78 N 55.1 E)
Geomagnetic activity indices on December 21, 2011
| Geomagnetic index Ap | 5 |
|---|---|
| Solar radio flux F10.7 | 145 |