[Ips-hf-warning] ASWFC HF SHORTWAVE FADEOUT WARNING issued 0128 UT on 22 Feb 2024 [SEC=OFFICIAL]

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SUBJ: ASWFC HF RADIO COMMUNICATIONS WARNING 24/21
ISSUED AT 0126UT/22 FEBRUARY 2024
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

A solar region in the northeast solar quadrant produced an R3 
flare at 21/2307UT. Further flare activity is expected from this 
region.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 22-24 FEBRUARY 2024
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS
22 Feb:  R1-R2                Probable
23 Feb:  R1-R2                Probable
24 Feb:  R1-R2                Probable

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