Maximum Kp index on April 28, 2004
Kp = 4
Maximum Kp index on April 28, 2004
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Astrakhan on April 28, 2004
Time zone — UTC+04 (Astrakhan | 46.37 N 48.08 E)
Geomagnetic storms in Astrakhan in April 2004
Time zone — UTC+04 (Astrakhan | 46.37 N 48.08 E)
Geomagnetic activity indices on April 28, 2004
| Geomagnetic index Ap | 8 |
|---|---|
| Solar radio flux F10.7 | 90 |