[Ips-hf-warning] ASWFC HF DEPRESSION WARNING issued 2321 UT on 20 Jan 2024 [SEC=OFFICIAL]

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SUBJ: ASWFC PRELIMINARY HF RADIO COMMUNICATIONS WARNING 24/05
ISSUED AT 2321UT/20 JANUARY 2024
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

An anticipated CME impact late on 22-Jan could produce HF depressions 
on 23-Jan, particularly at higher latitudes.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FOR 23 JANUARY 2024
IF COMMS DIFFICULTIES EXPERIENCED TRY A LOWER FREQUENCY BAND
A MORE DETAILED HF WARNING WILL FOLLOW IF DEPRESSIONS EVENTUATE.
_____________________________________________________________

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