Maximum Kp index on April 4, 2011
Kp = 2
Maximum Kp index on April 4, 2011
The Earth's magnetosphere was quiet
Kp = 2
Geomagnetic storms in Cheyenne on April 4, 2011
Time zone — UTC−06 — summer time (Cheyenne | 41.15 N 104.8 W)
Geomagnetic storms in Cheyenne in April 2011
Time zone — UTC−06 — summer time (Cheyenne | 41.15 N 104.8 W)
Geomagnetic activity indices on April 4, 2011
| Geomagnetic index Ap | 8 |
|---|---|
| Solar radio flux F10.7 | 113 |