Maximum Kp index on September 17, 2011
Kp = 6
Maximum Kp index on September 17, 2011
A geomagnetic storm was recorded — level G2
Kp = 6
Geomagnetic storms in Pierre on September 17, 2011
Time zone — UTC−05 — summer time (Pierre | 44.37 N 100.34 W)
Geomagnetic storms in Pierre in September 2011
Time zone — UTC−05 — summer time (Pierre | 44.37 N 100.34 W)
Geomagnetic activity indices on September 17, 2011
| Geomagnetic index Ap | 32 |
|---|---|
| Solar radio flux F10.7 | 145 |