Maximum Kp index on December 17, 2007
Kp = 4
Maximum Kp index on December 17, 2007
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Thunder bay on December 17, 2007
Time zone — UTC−05 (Thunder bay | 48.42 N 89.28 W)
Geomagnetic storms in Thunder bay in December 2007
Time zone — UTC−05 (Thunder bay | 48.42 N 89.28 W)
Geomagnetic activity indices on December 17, 2007
| Geomagnetic index Ap | 17 |
|---|---|
| Solar radio flux F10.7 | 80 |
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