[Ips-hf-warning] ASWFC HF DEPRESSION WARNING issued 0044 UT on 04 Oct 2024 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC PRELIMINARY HF RADIO COMMUNICATIONS WARNING 24/112
ISSUED AT 0044UT/04 OCTOBER 2024
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

A pair of halo CMEs are expected to impact Earth late on 04-05 
Oct. As such depressions in HF conditions are possible from late 
on 04-Oct to 06-Oct.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 04-06 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