Maximum Kp index on December 13, 2007
Kp = 1
Maximum Kp index on December 13, 2007
The Earth's magnetosphere was quiet
Kp = 1
Geomagnetic storms in Dallas on December 13, 2007
Time zone — UTC−06 (Dallas | 32.79 N 96.77 W)
Geomagnetic storms in Dallas in December 2007
Time zone — UTC−06 (Dallas | 32.79 N 96.77 W)
Geomagnetic activity indices on December 13, 2007
| Geomagnetic index Ap | 4 |
|---|---|
| Solar radio flux F10.7 | 94 |