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 Saint Paul on September 4, 2015
Time zone — UTC−05 — summer time (Saint Paul | 44.95 N 93.09 W)
Geomagnetic storms in Saint Paul in September 2015
Time zone — UTC−05 — summer time (Saint Paul | 44.95 N 93.09 W)
Geomagnetic activity indices on September 4, 2015
| Geomagnetic index Ap | 20 |
|---|---|
| Solar radio flux F10.7 | 90 |