[Ips-hf-warning] ASWFC HF DEPRESSION WARNING issued 2312 UT on 24 Oct 2024 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC PRELIMINARY HF RADIO COMMUNICATIONS WARNING 24/121
ISSUED AT 2312UT/24 OCTOBER 2024
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

Anticipated geomagnetic activity may cause degraded HF radio 
communication conditions and mild depressions of 10-15% to maximum 
usable frequencies over 26-27 Oct.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 26-27 OCTOBER 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