Maximum Kp index on January 4, 2026
Kp = 4+
Maximum Kp index on January 4, 2026
Geomagnetic disturbances were observed
Kp = 4+
Geomagnetic storms in Sacramento on January 4, 2026
Time zone — UTC−08 (Sacramento | 38.56 N 121.47 W)
Geomagnetic storms in Sacramento in January 2026
Time zone — UTC−08 (Sacramento | 38.56 N 121.47 W)
Geomagnetic activity indices on January 4, 2026
| Geomagnetic index Ap | 6 |
|---|---|
| Solar radio flux F10.7 | 157 |