Maximum Kp index on February 13, 2004
Kp = 4
Maximum Kp index on February 13, 2004
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Zagreb on February 13, 2004
Time zone — UTC+01 (Zagreb | 45.8 N 16 E)
Geomagnetic storms in Zagreb in February 2004
Time zone — UTC+01 (Zagreb | 45.8 N 16 E)
Geomagnetic activity indices on February 13, 2004
| Geomagnetic index Ap | 21 |
|---|---|
| Solar radio flux F10.7 | 108 |