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FORECAST SOL: Moderate yellow MAG: Normal green ION: Normal green
HomeHF SystemsGlobal HFHF ConditionsHF Fadeout Warning Tuesday, May 30 2023 13:32 UT
Global HF

HF Fadeout Warning


(last updated 30 May 2023 13:30 UT)

SUBJ: ASWFC HF RADIO COMMUNICATIONS WARNING 23/52 ISSUED AT 2051UT/28 MAY 2023 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE. A large solar region has flare potential and has recently produced an isolated R1-Minor flare. The region has yet to produce a significant flare. DEGRADED HF PROPAGATION CONDITIONS EXPECTED FROM 29-31 MAY 2023 IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND _____________________________________________________________ SOLAR ACTIVITY FORECAST HF COMMS FADEOUTS 29 May: R1,chance R2 Possible 30 May: R1,chance R2 Possible 31 May: R1,chance R2 Possible

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