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 Columbus on September 4, 2007
Time zone — UTC−04 — summer time (Columbus | 39.96 N 83 W)
Geomagnetic storms in Columbus in September 2007
Time zone — UTC−04 — summer time (Columbus | 39.96 N 83 W)
Geomagnetic activity indices on September 4, 2007
| Geomagnetic index Ap | 6 |
|---|---|
| Solar radio flux F10.7 | 68 |