Maximum Kp index on December 18, 2003
Kp = 3
Maximum Kp index on December 18, 2003
The Earth's magnetosphere was quiet
Kp = 3
Geomagnetic storms in Hartford on December 18, 2003
Time zone — UTC−05 (Hartford | 41.77 N 72.68 W)
Geomagnetic storms in Hartford in December 2003
Time zone — UTC−05 (Hartford | 41.77 N 72.68 W)
Geomagnetic activity indices on December 18, 2003
| Geomagnetic index Ap | 8 |
|---|---|
| Solar radio flux F10.7 | 123 |