Maximum Kp index on December 29, 2025
Kp = 3-
Maximum Kp index on December 29, 2025
The Earth's magnetosphere was quiet
Kp = 3-
Geomagnetic storms in Hartford on December 29, 2025
Time zone — UTC−05 (Hartford | 41.77 N 72.68 W)
Geomagnetic storms in Hartford in December 2025
Time zone — UTC−05 (Hartford | 41.77 N 72.68 W)
Geomagnetic activity indices on December 29, 2025
| Geomagnetic index Ap | 9 |
|---|---|
| Solar radio flux F10.7 | 196 |