Maximum Kp index on January 30, 2009
Kp = 2
Maximum Kp index on January 30, 2009
The Earth's magnetosphere was quiet
Kp = 2
Geomagnetic storms in Topeka on January 30, 2009
Time zone — UTC−06 (Topeka | 39.04 N 95.69 W)
Geomagnetic storms in Topeka in January 2009
Time zone — UTC−06 (Topeka | 39.04 N 95.69 W)
Geomagnetic activity indices on January 30, 2009
| Geomagnetic index Ap | 4 |
|---|---|
| Solar radio flux F10.7 | 69 |