Maximum Kp index on December 19, 2025
Kp = 3-
Maximum Kp index on December 19, 2025
The Earth's magnetosphere was quiet
Kp = 3-
Geomagnetic storms in Yaroslavl on December 19, 2025
Time zone — UTC+03 (Yaroslavl | 57.62 N 39.85 E)
Geomagnetic storms in Yaroslavl in December 2025
Time zone — UTC+03 (Yaroslavl | 57.62 N 39.85 E)
Geomagnetic activity indices on December 19, 2025
| Geomagnetic index Ap | 6 |
|---|---|
| Solar radio flux F10.7 | 118 |