Maximum Kp index on December 13, 2013
Kp = 4
Maximum Kp index on December 13, 2013
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Honolulu on December 13, 2013
Time zone — UTC−10 (Honolulu | 21.31 N 157.83 W)
Geomagnetic storms in Honolulu in December 2013
Time zone — UTC−10 (Honolulu | 21.31 N 157.83 W)
Geomagnetic activity indices on December 13, 2013
| Geomagnetic index Ap | 3 |
|---|---|
| Solar radio flux F10.7 | 163 |