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 Anchorage on April 28, 2004
Time zone — UTC−08 — summer time (Anchorage | 61.22 N 149.88 W)
Geomagnetic storms in Anchorage in April 2004
Time zone — UTC−08 — summer time (Anchorage | 61.22 N 149.88 W)
Geomagnetic activity indices on April 28, 2004
| Geomagnetic index Ap | 8 |
|---|---|
| Solar radio flux F10.7 | 90 |