Maximum Kp index on April 30, 2007
Kp = 4
Maximum Kp index on April 30, 2007
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Cheyenne on April 30, 2007
Time zone — UTC−06 — summer time (Cheyenne | 41.15 N 104.8 W)
Geomagnetic storms in Cheyenne in April 2007
Time zone — UTC−06 — summer time (Cheyenne | 41.15 N 104.8 W)
Geomagnetic activity indices on April 30, 2007
| Geomagnetic index Ap | 20 |
|---|---|
| Solar radio flux F10.7 | 87 |