[Ips-hf-warning] ASWFC HF SHORTWAVE FADEOUT WARNING issued 2139 UT on 22 Jan 2024 [SEC=OFFICIAL]

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SUBJ: ASWFC HF RADIO COMMUNICATIONS WARNING 24/08
ISSUED AT 2138UT/22 JANUARY 2024
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

Several sunspots have developed magnetic complexity and size 
and are likely to produce solar flares.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 23-25 JANUARY 2024
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS
23 Jan:  R1-R2                Probable
24 Jan:  R1-R2                Possible
25 Jan:  R1-R2                Possible

Australian Space Weather Forecasting Centre
Bureau of Meteorology
ASWFC at bom.gov.au
www.bom.gov.au | www.sws.bom.gov.au