Maximum Kp index on January 21, 2025
Kp = 3+
Maximum Kp index on January 21, 2025
The Earth's magnetosphere was quiet
Kp = 3+
Geomagnetic storms in Atlanta on January 21, 2025
Time zone — UTC−05 (Atlanta | 33.76 N 84.39 W)
Geomagnetic storms in Atlanta in January 2025
Time zone — UTC−05 (Atlanta | 33.76 N 84.39 W)
Geomagnetic activity indices on January 21, 2025
| Geomagnetic index Ap | 11 |
|---|---|
| Solar radio flux F10.7 | 225 |