Maximum Kp index on September 4, 2007
Kp = 4
Maximum Kp index on September 4, 2007
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Austin on September 4, 2007
Time zone — UTC−05 — summer time (Austin | 30.27 N 97.75 W)
Geomagnetic storms in Austin in September 2007
Time zone — UTC−05 — summer time (Austin | 30.27 N 97.75 W)
Geomagnetic activity indices on September 4, 2007
| Geomagnetic index Ap | 6 |
|---|---|
| Solar radio flux F10.7 | 68 |
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