Geomagnetic storm forecast for Charleston — February 15, 2026
Geomagnetic storm forecast for Charleston for Feb 15, 2026
geomagnetic storm was expected — level G1.7 (Kp = 5.67)
Geomagnetic storm forecast for 3 days
Geomagnetic index Kp forecast from Feb 15, 2026 to Feb 17, 2026 for mid latitudes
Location — Charleston (geographic coordinates — 38.35 N -81.63 W | time zone UTC-05)
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Probability of geomagnetic storms for 3 days
Estimated probability for Earth's magnetosphere state from Feb 15, 2026 to Feb 17, 2026.
Information is provided for mid latitudes for time zone UTC+00
15.02.2026
16.02.2026
17.02.2026
3-day forecast for Ap and F10.7 indices
Estimated values of Ap and F10.7 indices from Feb 15, 2026 to Feb 17, 2026 for time zone UTC+00
| 15.02.2026 | 16.02.2026 | 17.02.2026 | |
|---|---|---|---|
| Ap | 5 | 15 | 12 |
| F10.7 | 150 | 160 | 115 |
Geomagnetic storm forecast for a month
Forecast of the daily maximal value of geomagnetic index Kp for 1 month (31 days) from Feb 15, 2026 to Feb 17, 2026
Information is provided for mid latitudes (time zone UTC-05)
This chart in PNG format — high resolution
API data: JSON or TXT