Maximum Kp index on March 13, 2004
Kp = 4
Maximum Kp index on March 13, 2004
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Springfield on March 13, 2004
Time zone — UTC−06 (Springfield | 39.78 N 89.65 W)
Geomagnetic storms in Springfield in March 2004
Time zone — UTC−06 (Springfield | 39.78 N 89.65 W)
Geomagnetic activity indices on March 13, 2004
| Geomagnetic index Ap | 15 |
|---|---|
| Solar radio flux F10.7 | 104 |