Maximum Kp index on December 20, 2003
Kp = 4
Maximum Kp index on December 20, 2003
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Memphis on December 20, 2003
Time zone — UTC−06 (Memphis | 35.11 N 89.97 W)
Geomagnetic storms in Memphis in December 2003
Time zone — UTC−06 (Memphis | 35.11 N 89.97 W)
Geomagnetic activity indices on December 20, 2003
| Geomagnetic index Ap | 16 |
|---|---|
| Solar radio flux F10.7 | 130 |
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