Maximum Kp index on September 23, 2004
Kp = 4
Maximum Kp index on September 23, 2004
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Lansing on September 23, 2004
Time zone — UTC−04 — summer time (Lansing | 42.73 N 84.55 W)
Geomagnetic storms in Lansing in September 2004
Time zone — UTC−04 — summer time (Lansing | 42.73 N 84.55 W)
Geomagnetic activity indices on September 23, 2004
| Geomagnetic index Ap | 12 |
|---|---|
| Solar radio flux F10.7 | 90 |