Maximum Kp index on January 21, 2004
Kp = 6
Maximum Kp index on January 21, 2004
A geomagnetic storm was recorded — level G2
Kp = 6
Geomagnetic storms in Sacramento on January 21, 2004
Time zone — UTC−08 (Sacramento | 38.56 N 121.47 W)
Geomagnetic storms in Sacramento in January 2004
Time zone — UTC−08 (Sacramento | 38.56 N 121.47 W)
Geomagnetic activity indices on January 21, 2004
| Geomagnetic index Ap | 12 |
|---|---|
| Solar radio flux F10.7 | 130 |