Geomagnetic storm forecast for Yaroslavl — December 09, 2025
Geomagnetic storm forecast for Yaroslavl for Dec 09, 2025
geomagnetic storm was expected — level G2.7 (Kp = 6.67)
Geomagnetic storm forecast for 3 days
Geomagnetic index Kp forecast from Dec 09, 2025 to Dec 11, 2025 for mid latitudes
Location — Yaroslavl (geographic coordinates — 57.62 N 39.85 E | time zone UTC+03)
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Probability of geomagnetic storms for 3 days
Estimated probability for Earth's magnetosphere state from Dec 09, 2025 to Dec 11, 2025.
Information is provided for mid latitudes for time zone UTC+00
09.12.2025
10.12.2025
11.12.2025
3-day forecast for Ap and F10.7 indices
Estimated values of Ap and F10.7 indices from Dec 09, 2025 to Dec 11, 2025 for time zone UTC+00
| 09.12.2025 | 10.12.2025 | 11.12.2025 | |
|---|---|---|---|
| Ap | 70 | 33 | 10 |
| F10.7 | 190 | 185 | 175 |
Geomagnetic storm forecast for a month
Forecast of the daily maximal value of geomagnetic index Kp for 1 month (31 days) from Dec 09, 2025 to Dec 11, 2025
Information is provided for mid latitudes (time zone UTC+03)
This chart in PNG format — high resolution
API data: JSON or TXT