Maximum Kp index on December 25, 2004
Kp = 4
Maximum Kp index on December 25, 2004
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Des Moines on December 25, 2004
Time zone — UTC−06 (Des Moines | 41.59 N 93.62 W)
Geomagnetic storms in Des Moines in December 2004
Time zone — UTC−06 (Des Moines | 41.59 N 93.62 W)
Geomagnetic activity indices on December 25, 2004
| Geomagnetic index Ap | 12 |
|---|---|
| Solar radio flux F10.7 | 93 |