Maximum Kp index on September 12, 2003
Kp = 3
Maximum Kp index on September 12, 2003
The Earth's magnetosphere was quiet
Kp = 3
Geomagnetic storms in Fort Smith on September 12, 2003
Time zone — UTC−06 — summer time (Fort Smith | 60 N 111.87 W)
Geomagnetic storms in Fort Smith in September 2003
Time zone — UTC−06 — summer time (Fort Smith | 60 N 111.87 W)
Geomagnetic activity indices on September 12, 2003
| Geomagnetic index Ap | 11 |
|---|---|
| Solar radio flux F10.7 | 94 |