Maximum Kp index on April 27, 2009
Kp = 1
Maximum Kp index on April 27, 2009
The Earth's magnetosphere was quiet
Kp = 1
Geomagnetic storms in Cheyenne on April 27, 2009
Time zone — UTC−06 — summer time (Cheyenne | 41.15 N 104.8 W)
Geomagnetic storms in Cheyenne in April 2009
Time zone — UTC−06 — summer time (Cheyenne | 41.15 N 104.8 W)
Geomagnetic activity indices on April 27, 2009
| Geomagnetic index Ap | 4 |
|---|---|
| Solar radio flux F10.7 | 68 |
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