Geomagnetic storm forecast for Yuzhno-Sakhalinsk on May 31, 2026

May 31, 2026

Yuzhno-Sakhalinsk change region

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Forecast for May 31, 2026

the Earth's magnetosphere was expected to be calm (Kp = 4-)

the Earth's magnetosphere was expected to be calm (Kp = 4-)

Geomagnetic index Kp forecast from May 31 to June 2, 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 May 31 to June 2, 2026.

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

May 31, 2026 Probability of geomagnetic storms May 31, 2026

Jun 1, 2026 Probability of geomagnetic storms Jun 1, 2026

Jun 2, 2026 Probability of geomagnetic storms Jun 2, 2026

Estimated values of Ap and F10.7 indices from May 31 to June 2, 2026 for time zone UTC+00

	May 31, 2026	Jun 1, 2026	Jun 2, 2026
Ap	16	10	7
F10.7	142	136	128

Forecast of the daily maximum value of geomagnetic index Kp from May 31 to June 30, 2026 (31 days).

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

PNG API: JSON | TXT