Space Weather / EMI Risk Forecast
June 23rd - June 27th, 2025
Bottom Line: This week’s space weather brings a moderate risk of communication disturbances, particularly for HF users. Geomagnetic storming on June 25–26 will light up the polar skies with aurora but darken HF radio channels, while continued chances of M-class flares pose intermittent shortwave blackouts on the dayside. VHF and UHF systems face low ris…
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