Geomagnetic storm forecast for Yuzhno-Sakhalinsk on January 20, 2026

January 20, 2026

Yuzhno-Sakhalinsk change region

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Forecast for January 20, 2026

geomagnetic storm was expected — level G4 (Kp = 8)

geomagnetic storm was expected — level G4 (Kp = 8)

Geomagnetic index Kp forecast from January 20 to 22, 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 January 20 to 22, 2026.

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

Jan 20, 2026 Probability of geomagnetic storms Jan 20, 2026

Jan 21, 2026 Probability of geomagnetic storms Jan 21, 2026

Jan 22, 2026 Probability of geomagnetic storms Jan 22, 2026

Estimated values of Ap and F10.7 indices from January 20 to 22, 2026 for time zone UTC+00

	Jan 20, 2026	Jan 21, 2026	Jan 22, 2026
Ap	16	10	8
F10.7	165	170	175

Forecast of the daily maximum value of geomagnetic index Kp from January 20 to February 19, 2026 (31 days).

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

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