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Geomagnetic storm forecast for Yuzhno-Sakhalinsk — July 27, 2025

July 27, 2025

Today

Yuzhno-Sakhalinsk

Forecast for July 27, 2025

geomagnetic disturbances were expected (Kp = 4)

Forecast for July 27, 2025

geomagnetic disturbances were expected (Kp = 4)

Forecast for three days from July 27, 2025

Geomagnetic index Kp forecast from July 27 to 29, 2025 for mid latitudes

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

Geomagnetic index Kp forecast for three days
PNG API: JSON | TXT

Probability of geomagnetic storms for three days from July 27, 2025

Estimated probability of geomagnetic storms and disturbances from July 27 to 29, 2025.

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

Jul 27, 2025 Probability of geomagnetic storms Jul 27, 2025
Jul 28, 2025 Probability of geomagnetic storms Jul 28, 2025
Jul 29, 2025 Probability of geomagnetic storms Jul 29, 2025

Forecast of Ap and F10.7 indices for three days from July 27, 2025

Estimated values of Ap and F10.7 indices from July 27 to 29, 2025 for time zone UTC+00

  Jul 27, 2025 Jul 28, 2025 Jul 29, 2025
Ap 5 5 8
F10.7 135 130 145

Geomagnetic storm forecast for a month from July 27, 2025

Forecast of the daily maximum value of geomagnetic index Kp from July 27 to August 26, 2025 (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