Maximum Kp index on February 17, 2011
Kp = 4
Maximum Kp index on February 17, 2011
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Louisville on February 17, 2011
Time zone — UTC−05 (Louisville | 38.17 N 85.75 E)
Geomagnetic storms in Louisville in February 2011
Time zone — UTC−05 (Louisville | 38.17 N 85.75 E)
Geomagnetic activity indices on February 17, 2011
| Geomagnetic index Ap | 2 |
|---|---|
| Solar radio flux F10.7 | 111 |