Maximum Kp index on July 28, 2009
Kp = 1
Maximum Kp index on July 28, 2009
The Earth's magnetosphere was quiet
Kp = 1
Geomagnetic storms in Calgary on July 28, 2009
Time zone — UTC−06 — summer time (Calgary | 51.05 N 114.06 W)
Geomagnetic storms in Calgary in July 2009
Time zone — UTC−06 — summer time (Calgary | 51.05 N 114.06 W)
Geomagnetic activity indices on July 28, 2009
| Geomagnetic index Ap | 4 |
|---|---|
| Solar radio flux F10.7 | 69 |