Maximum Kp index on October 21, 2008
Kp = 1
Maximum Kp index on October 21, 2008
The Earth's magnetosphere was quiet
Kp = 1
Geomagnetic storms in Kotzebue on October 21, 2008
Time zone — UTC−08 — summer time (Kotzebue | 66.88 N 162.58 W)
Geomagnetic storms in Kotzebue in October 2008
Time zone — UTC−08 — summer time (Kotzebue | 66.88 N 162.58 W)
Geomagnetic activity indices on October 21, 2008
| Geomagnetic index Ap | 3 |
|---|---|
| Solar radio flux F10.7 | 69 |