Maximum Kp index on December 21, 2009
Kp = 2
Maximum Kp index on December 21, 2009
The Earth's magnetosphere was quiet
Kp = 2
Geomagnetic storms in Vaduz on December 21, 2009
Time zone — UTC+01 (Vaduz | 47.13 N 9.52 E)
Geomagnetic storms in Vaduz in December 2009
Time zone — UTC+01 (Vaduz | 47.13 N 9.52 E)
Geomagnetic activity indices on December 21, 2009
| Geomagnetic index Ap | 1 |
|---|---|
| Solar radio flux F10.7 | 83 |