Geomagnetic storms in Station Vostok on October 21, 2026

October 21, 2026

Station Vostok change region

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Maximum Kp index on October 21, 2026

Kp = 4

Geomagnetic disturbances were observed

Kp = 4

Changes in the geomagnetic index Kp from October 19 to 21, 2026 for high latitudes

Time zone — UTC+03 (Station Vostok | geographic coordinates — 78.45 S 106.83 E)

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PNG API: JSON | TXT

Changes in the maximum daily geomagnetic index Kp in October 2026 for high latitudes

Time zone — UTC+03 (Station Vostok | geographic coordinates — 78.45 S 106.83 E)

September 2026 November 2026

PNG API: JSON | TXT

Geomagnetic index A_p	19
Solar radio flux F10.7	115