Maximum Kp index on January 21, 2026
Kp = 7
Maximum Kp index on January 21, 2026
A geomagnetic storm was recorded — level G3
Kp = 7
Geomagnetic storms in Atlanta on January 21, 2026
Time zone — UTC−05 (Atlanta | 33.76 N 84.39 W)
Geomagnetic storms in Atlanta in January 2026
Time zone — UTC−05 (Atlanta | 33.76 N 84.39 W)
Geomagnetic activity indices on January 21, 2026
| Geomagnetic index Ap | 73 |
|---|---|
| Solar radio flux F10.7 | 188 |