Geomagnetic storms in Yuzhno-Sakhalinsk on August 20, 2025

August 20, 2025

Yuzhno-Sakhalinsk change region

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Maximum Kp index on August 20, 2025

Kp = 5-

Geomagnetic disturbances were observed

Kp = 5-

Changes in the geomagnetic index Kp from August 18 to 20, 2025 for mid latitudes

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

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Changes in the maximum daily geomagnetic index Kp in August 2025 for mid latitudes

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

July 2025 September 2025

PNG API: JSON | TXT

Geomagnetic index A_p	13
Solar radio flux F10.7	120