Maximum Kp index on October 13, 2025
Kp = 4
Maximum Kp index on October 13, 2025
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Anchorage on October 13, 2025
Time zone — UTC−08 — summer time (Anchorage | 61.22 N 149.88 W)
Geomagnetic storms in Anchorage in October 2025
Time zone — UTC−08 — summer time (Anchorage | 61.22 N 149.88 W)
Geomagnetic activity indices on October 13, 2025
| Geomagnetic index Ap | 23 |
|---|---|
| Solar radio flux F10.7 | 141 |