Maximum Kp index on April 9, 2009
Kp = 3
Maximum Kp index on April 9, 2009
The Earth's magnetosphere was quiet
Kp = 3
Geomagnetic storms in Salem on April 9, 2009
Time zone — UTC−07 — summer time (Salem | 44.93 N 123.03 W)
Geomagnetic storms in Salem in April 2009
Time zone — UTC−07 — summer time (Salem | 44.93 N 123.03 W)
Geomagnetic activity indices on April 9, 2009
| Geomagnetic index Ap | 12 |
|---|---|
| Solar radio flux F10.7 | 70 |