Maximum Kp index on January 3, 2026
Kp = 3
Maximum Kp index on January 3, 2026
The Earth's magnetosphere was quiet
Kp = 3
Geomagnetic storms in San Jose on January 3, 2026
Time zone — UTC−08 (San Jose | 37.3 N 121.81 W)
Geomagnetic storms in San Jose in January 2026
Time zone — UTC−08 (San Jose | 37.3 N 121.81 W)
Geomagnetic activity indices on January 3, 2026
| Geomagnetic index Ap | 12 |
|---|---|
| Solar radio flux F10.7 | 165 |