Maximum Kp index on February 4, 2004
Kp = 4
Maximum Kp index on February 4, 2004
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Raleigh on February 4, 2004
Time zone — UTC−05 (Raleigh | 35.77 N 78.64 W)
Geomagnetic storms in Raleigh in February 2004
Time zone — UTC−05 (Raleigh | 35.77 N 78.64 W)
Geomagnetic activity indices on February 4, 2004
| Geomagnetic index Ap | 15 |
|---|---|
| Solar radio flux F10.7 | 101 |