Maximum Kp index on August 4, 2011
Kp = 3
Maximum Kp index on August 4, 2011
The Earth's magnetosphere was quiet
Kp = 3
Geomagnetic storms in Amos on August 4, 2011
Time zone — UTC−04 — summer time (Amos | 48.57 N 78.12 W)
Geomagnetic storms in Amos in August 2011
Time zone — UTC−04 — summer time (Amos | 48.57 N 78.12 W)
Geomagnetic activity indices on August 4, 2011
| Geomagnetic index Ap | 4 |
|---|---|
| Solar radio flux F10.7 | 116 |