Maximum Kp index on September 4, 2015
Kp = 4
Maximum Kp index on September 4, 2015
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Des Moines on September 4, 2015
Time zone — UTC−05 — summer time (Des Moines | 41.59 N 93.62 W)
Geomagnetic storms in Des Moines in September 2015
Time zone — UTC−05 — summer time (Des Moines | 41.59 N 93.62 W)
Geomagnetic activity indices on September 4, 2015
| Geomagnetic index Ap | 20 |
|---|---|
| Solar radio flux F10.7 | 90 |