Geomagnetic activity forecast
Yesterday
Tomorrow
Geomagnetic storm forecast in the next 24 hours
the Earth's magnetosphere will be quiet (Kp = 3.67)
Geomagnetic storm forecast for 3 days
Geomagnetic index Kp forecast from Feb 16, 2026 to Feb 18, 2026 for mid latitudes
Location — London (geographic coordinates — 51.51 N -0.13 W | time zone UTC+00)
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Probability of geomagnetic storms for 3 days
Estimeted probability for Earth's magnetosphere state for 3 days.
Information is provided for mid latitudes for time zone UTC+00
16.02.2026
17.02.2026
18.02.2026
3-day forecast for Ap and F10.7 indices
Estimated values of Ap and F10.7 indices for 3 days for time zone UTC+00
| 16.02.2026 | 17.02.2026 | 18.02.2026 | |
|---|---|---|---|
| Ap | 15 | 12 | 10 |
| F10.7 | 160 | 115 | 110 |
Geomagnetic storm forecast for a month
Forecast of the daily maximal value of geomagnetic index Kp for 1 month (31 days)
Information is provided for mid latitudes (time zone UTC+00)
This chart in PNG format — high resolution
API data: JSON or TXT