Geomagnetic activity forecast in Nome — Sep 18, 2025
Geomagnetic storm forecast in Nome for Sep 18, 2025
the Earth's magnetosphere was expected to be calm (Kp = 2.33)
Geomagnetic storm forecast for 3 days
Geomagnetic index Kp forecast from Sep 18, 2025 to Sep 20, 2025 for mid latitudes
Location — Nome (geographic coordinates — 64.5 N -165.38 W | time zone UTC-08 - summer time)
This chart in PNG format — high resolution
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Probability of geomagnetic storms for 3 days
Estimeted probability for Earth's magnetosphere state from Sep 18, 2025 to Sep 20, 2025.
Information is provided for mid latitudes for time zone UTC+00
18.09.2025
19.09.2025
20.09.2025
3-day forecast for Ap and F10.7 indices
Estimated values of Ap and F10.7 indices from Sep 18, 2025 to Sep 20, 2025 for time zone UTC+00
| 18.09.2025 | 19.09.2025 | 20.09.2025 | |
|---|---|---|---|
| Ap | 5 | 5 | 5 |
| F10.7 | 130 | 135 | 135 |
Geomagnetic storm forecast for a month
Forecast of the daily maximal value of geomagnetic index Kp for 1 month (31 days) from Sep 18, 2025 to Oct 18, 2025
Information is provided for mid latitudes (time zone UTC-08)
This chart in PNG format — high resolution
API data: JSON or TXT