Maximum Kp index on September 4, 2008
Kp = 4
Maximum Kp index on September 4, 2008
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Anchorage on September 4, 2008
Time zone — UTC−08 — summer time (Anchorage61.22 N 149.88 W)
Geomagnetic storms in Anchorage in September 2008
Time zone — UTC−08 — summer time (Anchorage61.22 N 149.88 W)
Geomagnetic activity indices on September 4, 2008
| Geomagnetic index Ap | 33 |
|---|---|
| Solar radio flux F10.7 | 66 |