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 Sacramento on January 18, 2007
Time zone — UTC−08 (Sacramento | 38.56 N 121.47 W)
Geomagnetic storms in Sacramento in January 2007
Time zone — UTC−08 (Sacramento | 38.56 N 121.47 W)
Geomagnetic activity indices on January 18, 2007
| Geomagnetic index Ap | 16 |
|---|---|
| Solar radio flux F10.7 | 77 |