Maximum Kp index on December 13, 2009
Kp = 1
Maximum Kp index on December 13, 2009
The Earth's magnetosphere was quiet
Kp = 1
Geomagnetic storms in Tver on December 13, 2009
Time zone — UTC+03 (Tver | 56.87 N 35.92 E)
Geomagnetic storms in Tver in December 2009
Time zone — UTC+03 (Tver | 56.87 N 35.92 E)
Geomagnetic activity indices on December 13, 2009
| Geomagnetic index Ap | 2 |
|---|---|
| Solar radio flux F10.7 | 76 |