Geomagnetic storm forecast for Yuzhno-Sakhalinsk on April 21, 2025

April 21, 2025

Yuzhno-Sakhalinsk change region

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Forecast for April 21, 2025

geomagnetic disturbances were expected (Kp = 5-)

geomagnetic disturbances were expected (Kp = 5-)

Geomagnetic index Kp forecast from April 21 to 23, 2025 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 April 21 to 23, 2025.

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

Apr 21, 2025 Probability of geomagnetic storms Apr 21, 2025

Apr 22, 2025 Probability of geomagnetic storms Apr 22, 2025

Apr 23, 2025 Probability of geomagnetic storms Apr 23, 2025

Estimated values of Ap and F10.7 indices from April 21 to 23, 2025 for time zone UTC+00

	Apr 21, 2025	Apr 22, 2025	Apr 23, 2025
Ap	8	35	35
F10.7	150	165	165

Forecast of the daily maximum value of geomagnetic index Kp from April 21 to May 21, 2025 (31 days).

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

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