Maximum Kp index on December 31, 2009
Kp = 1
Maximum Kp index on December 31, 2009
The Earth's magnetosphere was quiet
Kp = 1
Geomagnetic storms in Gillam on December 31, 2009
Time zone — UTC−06 (Gillam | 56.33 N 94.7 W)
Geomagnetic storms in Gillam in December 2009
Time zone — UTC−06 (Gillam | 56.33 N 94.7 W)
Geomagnetic activity indices on December 31, 2009
| Geomagnetic index Ap | 1 |
|---|---|
| Solar radio flux F10.7 | 80 |