Maximum Kp index on October 17, 2025
Kp = 5
Maximum Kp index on October 17, 2025
A geomagnetic storm was recorded — level G1
Kp = 5
Geomagnetic storms in Anchorage on October 17, 2025
Time zone — UTC−08 — summer time (Anchorage61.22 N 149.88 W)
Geomagnetic storms in Anchorage in October 2025
Time zone — UTC−08 — summer time (Anchorage61.22 N 149.88 W)
Geomagnetic activity indices on October 17, 2025
| Geomagnetic index Ap | 9 |
|---|---|
| Solar radio flux F10.7 | 164 |