Maximum Kp index on September 28, 2011
Kp = 5
Maximum Kp index on September 28, 2011
A geomagnetic storm was recorded — level G1
Kp = 5
Geomagnetic storms in Springfield on September 28, 2011
Time zone — UTC−05 — summer time (Springfield | 39.78 N 89.65 W)
Geomagnetic storms in Springfield in September 2011
Time zone — UTC−05 — summer time (Springfield | 39.78 N 89.65 W)
Geomagnetic activity indices on September 28, 2011
| Geomagnetic index Ap | 24 |
|---|---|
| Solar radio flux F10.7 | 133 |