[Ips-hf-warning] ASWFC HF SHORTWAVE FADEOUT WARNING issued 2227 UT on 29 Jul 2024 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC HF RADIO COMMUNICATIONS WARNING 24/82
ISSUED AT 2227UT/29 JULY 2024
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

There are currently a high number of complex sunspots on the solar 
disk that have high flare potential. Frequent solar flares are 
expected in the coming days.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 30-31 JULY 2024
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS
30 Jul:  R1-R3                Probable
31 Jul:  R1-R3                Probable

Australian Space Weather Forecasting Centre
Bureau of Meteorology
ASWFC at bom.gov.au
www.bom.gov.au | www.sws.bom.gov.au