Maximum Kp index on September 16, 2011
Kp = 3
Maximum Kp index on September 16, 2011
The Earth's magnetosphere was quiet
Kp = 3
Geomagnetic storms in Anchorage on September 16, 2011
Time zone — UTC−08 — summer time (Anchorage | 61.22 N 149.88 W)
Geomagnetic storms in Anchorage in September 2011
Time zone — UTC−08 — summer time (Anchorage | 61.22 N 149.88 W)
Geomagnetic activity indices on September 16, 2011
| Geomagnetic index Ap | 2 |
|---|---|
| Solar radio flux F10.7 | 143 |