Maximum Kp index on December 4, 2025
Kp = 5-
Maximum Kp index on December 4, 2025
Geomagnetic disturbances were observed
Kp = 5-
Geomagnetic storms in Red Lake on December 4, 2025
Time zone — UTC−06 (Red Lake | 51.02 N 93.8 W)
Geomagnetic storms in Red Lake in December 2025
Time zone — UTC−06 (Red Lake | 51.02 N 93.8 W)
Geomagnetic activity indices on December 4, 2025
| Geomagnetic index Ap | 32 |
|---|---|
| Solar radio flux F10.7 | 220 |