Geomagnetic storm forecast for Voronezh — December 15, 2025
Geomagnetic storm forecast for Voronezh for Dec 15, 2025
the Earth's magnetosphere was expected to be calm (Kp = 2.67)
Geomagnetic storm forecast for 3 days
Geomagnetic index Kp forecast from Dec 15, 2025 to Dec 17, 2025 for mid latitudes
Location — Voronezh (geographic coordinates — 51.72 N 39.27 E | time zone UTC+03)
This chart in PNG format — high resolution
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Probability of geomagnetic storms for 3 days
Estimated probability for Earth's magnetosphere state from Dec 15, 2025 to Dec 17, 2025.
Information is provided for mid latitudes for time zone UTC+00
15.12.2025
16.12.2025
17.12.2025
3-day forecast for Ap and F10.7 indices
Estimated values of Ap and F10.7 indices from Dec 15, 2025 to Dec 17, 2025 for time zone UTC+00
| 15.12.2025 | 16.12.2025 | 17.12.2025 | |
|---|---|---|---|
| Ap | 8 | 8 | 10 |
| F10.7 | 130 | 120 | 120 |
Geomagnetic storm forecast for a month
Forecast of the daily maximal value of geomagnetic index Kp for 1 month (31 days) from Dec 15, 2025 to Dec 17, 2025
Information is provided for mid latitudes (time zone UTC+03)
This chart in PNG format — high resolution
API data: JSON or TXT