[Ips-hf-warning] ASWFC HF DEPRESSION WARNING issued 0720 UT on 22 Jan 2024 [SEC=OFFICIAL]

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SUBJ: ASWFC PRELIMINARY HF RADIO COMMUNICATIONS WARNING 24/06
ISSUED AT 0719UT/22 JANUARY 2024
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

A pair of anticipated CME impacts, one late on 22-Jan and one 
on 23-Jan could produce HF depressions on 23-24 Jan, particularly 
at higher latitudes.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 23-24 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