Maximum Kp index on October 7, 2004
Kp = 3
Maximum Kp index on October 7, 2004
The Earth's magnetosphere was quiet
Kp = 3
Geomagnetic storms in Springfield on October 7, 2004
Time zone — UTC−05 — summer time (Springfield | 39.78 N 89.65 W)
Geomagnetic storms in Springfield in October 2004
Time zone — UTC−05 — summer time (Springfield | 39.78 N 89.65 W)
Geomagnetic activity indices on October 7, 2004
| Geomagnetic index Ap | 4 |
|---|---|
| Solar radio flux F10.7 | 94 |