[Ips-hf-warning] ASWFC HF DEPRESSION WARNING issued 2356 UT on 29 Dec 2024 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC PRELIMINARY HF RADIO COMMUNICATIONS WARNING 24/150
ISSUED AT 2356UT/29 DECEMBER 2024
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

Anticipated geomagnetic activity is expected to induce HF degradations 
and depressions.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 31 DECEMBER 2024 TO 02 JANUARY 2025
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