Maximum Kp index on January 18, 2007
Kp = 4
Maximum Kp index on January 18, 2007
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Louisville on January 18, 2007
Time zone — UTC−05 (Louisville | 38.17 N 85.75 E)
Geomagnetic storms in Louisville in January 2007
Time zone — UTC−05 (Louisville | 38.17 N 85.75 E)
Geomagnetic activity indices on January 18, 2007
| Geomagnetic index Ap | 16 |
|---|---|
| Solar radio flux F10.7 | 77 |