Maximum Kp index on October 20, 2007
Kp = 3
Maximum Kp index on October 20, 2007
The Earth's magnetosphere was quiet
Kp = 3
Geomagnetic storms in Fort Smith on October 20, 2007
Time zone — UTC−06 — summer time (Fort Smith | 60 N 111.87 W)
Geomagnetic storms in Fort Smith in October 2007
Time zone — UTC−06 — summer time (Fort Smith | 60 N 111.87 W)
Geomagnetic activity indices on October 20, 2007
| Geomagnetic index Ap | 12 |
|---|---|
| Solar radio flux F10.7 | 67 |