Maximum Kp index on September 7, 2013
Kp = 1
Maximum Kp index on September 7, 2013
The Earth's magnetosphere was quiet
Kp = 1
Geomagnetic storms on September 7, 2013
Time zone — UTC+00
Geomagnetic storms in September 2013
Time zone — UTC+00
Geomagnetic activity indices on September 7, 2013
| Geomagnetic index Ap | 4 |
|---|---|
| Solar radio flux F10.7 | 99 |
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