Maximum Kp index on September 29, 2011
Kp = 4
Maximum Kp index on September 29, 2011
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Atlanta on September 29, 2011
Time zone — UTC−04 — summer time (Atlanta | 33.76 N 84.39 W)
Geomagnetic storms in Atlanta in September 2011
Time zone — UTC−04 — summer time (Atlanta | 33.76 N 84.39 W)
Geomagnetic activity indices on September 29, 2011
| Geomagnetic index Ap | 15 |
|---|---|
| Solar radio flux F10.7 | 137 |