Maximum Kp index on July 28, 2011
Kp = 2
Maximum Kp index on July 28, 2011
The Earth's magnetosphere was quiet
Kp = 2
Geomagnetic storms in Raleigh on July 28, 2011
Time zone — UTC−04 — summer time (Raleigh | 35.77 N 78.64 W)
Geomagnetic storms in Raleigh in July 2011
Time zone — UTC−04 — summer time (Raleigh | 35.77 N 78.64 W)
Geomagnetic activity indices on July 28, 2011
| Geomagnetic index Ap | 3 |
|---|---|
| Solar radio flux F10.7 | 107 |