Maximum Kp index on February 4, 2026
Kp = 5+
Maximum Kp index on February 4, 2026
A geomagnetic storm was recorded — level G1
Kp = 5+
Geomagnetic storms in Springfield on February 4, 2026
Time zone — UTC−06 (Springfield | 39.78 N 89.65 W)
Geomagnetic storms in Springfield in February 2026
Time zone — UTC−06 (Springfield | 39.78 N 89.65 W)
Geomagnetic activity indices on February 4, 2026
| Geomagnetic index Ap | 11 |
|---|---|
| Solar radio flux F10.7 | 167 |