HF Fadeout Warning
(last updated 13 May 2024 12:00 UT)
SUBJ: ASWFC HF RADIO COMMUNICATIONS WARNING 24/52 ISSUED AT 0740UT/13 MAY 2024 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE. A large active solar region will rotate off the solar disk in coming days. DEGRADED HF PROPAGATION CONDITIONS EXPECTED FROM 13-15 MAY 2024 IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND _____________________________________________________________ SOLAR ACTIVITY FORECAST HF COMMS FADEOUTS 13 May: R2-R3 Probable 14 May: R2-R2 Probable 15 May: R1-R2 Possible