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Geomagnetic storm forecast for Yuzhno-Sakhalinsk — April 17, 2026

April 17, 2026

Today

Yuzhno-Sakhalinsk

Forecast for April 17, 2026

the Earth's magnetosphere was expected to be calm (Kp = 3-)

Forecast for April 17, 2026

the Earth's magnetosphere was expected to be calm (Kp = 3-)

Forecast for three days from April 17, 2026

Geomagnetic index Kp forecast from April 17 to 19, 2026 for mid latitudes

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

Geomagnetic index Kp forecast for three days
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Probability of geomagnetic storms for three days from April 17, 2026

Estimated probability of geomagnetic storms and disturbances from April 17 to 19, 2026.

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

Apr 17, 2026 Probability of geomagnetic storms Apr 17, 2026
Apr 18, 2026 Probability of geomagnetic storms Apr 18, 2026
Apr 19, 2026 Probability of geomagnetic storms Apr 19, 2026

Forecast of Ap and F10.7 indices for three days from April 17, 2026

Estimated values of Ap and F10.7 indices from April 17 to 19, 2026 for time zone UTC+00

  Apr 17, 2026 Apr 18, 2026 Apr 19, 2026
Ap 35 24 15
F10.7 122 122 125

Geomagnetic storm forecast for a month from April 17, 2026

Forecast of the daily maximum value of geomagnetic index Kp from April 17 to May 17, 2026 (31 days).

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

Geomagnetic index Kp forecast for the next month
PNG API: JSON | TXT