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Solar wind forecast — September 20, 2025

Home Solar wind forecast September 20, 2025

Solar wind and CME speed forecast


Forecast until 2025-09-25 00:00 UT (WSA ENLIL)

from 341 to 590 km/c — increased
API: JSON | TXT

Solar wind and CME density forecast


Forecast until 2025-09-25 00:00 UT (WSA ENLIL)

from 1.6 to 8.3 cm-3increased
API: JSON | TXT