Maximum Kp index on September 4, 2017
Kp = 4
Maximum Kp index on September 4, 2017
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Yakutsk on September 4, 2017
Time zone — UTC+09 (Yakutsk | 62.17 N 129.83 E)
Geomagnetic storms in Yakutsk in September 2017
Time zone — UTC+09 (Yakutsk | 62.17 N 129.83 E)
Geomagnetic activity indices on September 4, 2017
| Geomagnetic index Ap | 18 |
|---|---|
| Solar radio flux F10.7 | 140 |