Geomagnetic storm forecast for Yuzhno-Sakhalinsk on February 18, 2026

February 18, 2026

Yuzhno-Sakhalinsk change region

Home › Geomagnetic storm forecast › Yuzhno-Sakhalinsk › February 18, 2026

Forecast for February 18, 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 February 18 to 20, 2026 for mid latitudes

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

PNG API: JSON | TXT

Estimated probability of geomagnetic storms and disturbances from February 18 to 20, 2026.

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

Feb 18, 2026 Probability of geomagnetic storms Feb 18, 2026

Feb 19, 2026 Probability of geomagnetic storms Feb 19, 2026

Feb 20, 2026 Probability of geomagnetic storms Feb 20, 2026

Estimated values of Ap and F10.7 indices from February 18 to 20, 2026 for time zone UTC+00

	Feb 18, 2026	Feb 19, 2026	Feb 20, 2026
Ap	10	8	5
F10.7	110	110	110

Forecast of the daily maximum value of geomagnetic index Kp from February 18 to March 20, 2026 (31 days).

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

PNG API: JSON | TXT