Solar wind forecast — October 18, 2025

October 18, 2025

Anchorage change region

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Forecast of the main solar wind parameters from October 18, 2025

Solar wind and CME speed forecast from October 18, 2025

Theoretical calculation of the solar wind speed and the speed of coronal mass ejections from October 18 to 23, 2025. Calculation model: WSA ENLIL (NOAA).Theoretical calculation of the solar wind speed from October 18 to 23, 2025. Calculation model: WSA ENLIL (NOAA).

from 346 to 667 km/s — high

API: JSON | TXT

Solar wind and CME density forecast from October 18, 2025

Theoretical calculation of solar wind density and coronal mass ejection density from October 18 to 23, 2025. The calculation model is WSA ENLIL (NOAA). The density value is normalized to the square of the distance from the Sun.Theoretical calculation of solar wind density from October 18 to 23, 2025. The calculation model is WSA ENLIL (NOAA).

from 1.9 to 9.0 cm^-3 — increased

API: JSON | TXT