Geomagnetic storm forecast for Salem — December 11, 2025
Geomagnetic storm forecast for Salem for Dec 11, 2025
geomagnetic disturbances were expected (Kp = 4.67)
Geomagnetic storm forecast for 3 days
Geomagnetic index Kp forecast from Dec 11, 2025 to Dec 13, 2025 for mid latitudes
Location — Salem (geographic coordinates — 44.93 N -123.03 W | time zone UTC-08)
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Probability of geomagnetic storms for 3 days
Estimated probability for Earth's magnetosphere state from Dec 11, 2025 to Dec 13, 2025.
Information is provided for mid latitudes for time zone UTC+00
11.12.2025
12.12.2025
13.12.2025
3-day forecast for Ap and F10.7 indices
Estimated values of Ap and F10.7 indices from Dec 11, 2025 to Dec 13, 2025 for time zone UTC+00
| 11.12.2025 | 12.12.2025 | 13.12.2025 | |
|---|---|---|---|
| Ap | 10 | 5 | 12 |
| F10.7 | 175 | 155 | 140 |
Geomagnetic storm forecast for a month
Forecast of the daily maximal value of geomagnetic index Kp for 1 month (31 days) from Dec 11, 2025 to Dec 13, 2025
Information is provided for mid latitudes (time zone UTC-08)
This chart in PNG format — high resolution
API data: JSON or TXT