Maximum Kp index on September 10, 2025
Kp = 4+
Maximum Kp index on September 10, 2025
Geomagnetic disturbances were observed
Kp = 4+
Geomagnetic storms in Columbus on September 10, 2025
Time zone — UTC−04 — summer time (Columbus | 39.96 N 83 W)
Geomagnetic storms in Columbus in September 2025
Time zone — UTC−04 — summer time (Columbus | 39.96 N 83 W)
Geomagnetic activity indices on September 10, 2025
| Geomagnetic index Ap | 13 |
|---|---|
| Solar radio flux F10.7 | 119 |