Maximum Kp index on December 4, 2009
Kp = 0
Maximum Kp index on December 4, 2009
The Earth's magnetosphere was quiet
Kp = 0
Geomagnetic storms in Detroit on December 4, 2009
Time zone — UTC−05 (Detroit | 42.38 N 83.1 W)
Geomagnetic storms in Detroit in December 2009
Time zone — UTC−05 (Detroit | 42.38 N 83.1 W)
Geomagnetic activity indices on December 4, 2009
| Geomagnetic index Ap | 0 |
|---|---|
| Solar radio flux F10.7 | 72 |
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