Maximum Kp index on September 19, 2011
Kp = 3
Maximum Kp index on September 19, 2011
The Earth's magnetosphere was quiet
Kp = 3
Geomagnetic storms in Montgomery on September 19, 2011
Time zone — UTC−05 — summer time (Montgomery | 32.36 N 86.28 W)
Geomagnetic storms in Montgomery in September 2011
Time zone — UTC−05 — summer time (Montgomery | 32.36 N 86.28 W)
Geomagnetic activity indices on September 19, 2011
| Geomagnetic index Ap | 3 |
|---|---|
| Solar radio flux F10.7 | 141 |
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