Solar wind forecast — September 21, 2025
Solar wind and CME speed forecast
Forecast until 2025-09-26 00:00 UT (WSA ENLIL)
from 362 to 580 km/c — increased
Solar wind and CME density forecast
Forecast until 2025-09-26 00:00 UT (WSA ENLIL)
from 2.6 to 7.1 cm-3 — increased