[Ips-hf-warning] ASWFC HF DEPRESSION WARNING issued 2340 UT on 07 Aug 2024 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC PRELIMINARY HF RADIO COMMUNICATIONS WARNING 24/87
ISSUED AT 2340UT/07 AUGUST 2024
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

Degraded HF conditions are expected for local night on 10-Aug 
for middle to high latitudes. Southern region Australia MUFs 
may become mildly depressed (15%) after local dawn on 11-Aug.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 10-11 AUGUST 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