Maximum Kp index on December 20, 2005
Kp = 4
Maximum Kp index on December 20, 2005
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Frankfort on December 20, 2005
Time zone — UTC−06 (Frankfort | 38.2 N 84.86 W)
Geomagnetic storms in Frankfort in December 2005
Time zone — UTC−06 (Frankfort | 38.2 N 84.86 W)
Geomagnetic activity indices on December 20, 2005
| Geomagnetic index Ap | 16 |
|---|---|
| Solar radio flux F10.7 | 88 |