Geomagnetic storm forecast for Yuzhno-Sakhalinsk on February 13, 2026

February 13, 2026

Yuzhno-Sakhalinsk change region

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Forecast for February 13, 2026

geomagnetic disturbances were expected (Kp = 4)

geomagnetic disturbances were expected (Kp = 4)

Geomagnetic index Kp forecast from February 13 to 15, 2026 for mid latitudes

Time zone — UTC+11 (Yuzhno-Sakhalinsk | geographic coordinates — 46.97 N 142.73 E)

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Estimated probability of geomagnetic storms and disturbances from February 13 to 15, 2026.

Information is provided for mid latitudes for time zone UTC+00

Feb 13, 2026 Probability of geomagnetic storms Feb 13, 2026

Feb 14, 2026 Probability of geomagnetic storms Feb 14, 2026

Feb 15, 2026 Probability of geomagnetic storms Feb 15, 2026

Estimated values of Ap and F10.7 indices from February 13 to 15, 2026 for time zone UTC+00

	Feb 13, 2026	Feb 14, 2026	Feb 15, 2026
Ap	5	5	5
F10.7	145	140	150

Forecast of the daily maximum value of geomagnetic index Kp from February 13 to March 15, 2026 (31 days).

Information is provided for mid latitudes (region — Yuzhno-Sakhalinsk | time zone UTC+11)

PNG API: JSON | TXT