[Ips-hf-warning] ASWFC HF SHORTWAVE FADEOUT WARNING issued 2210 UT on 31 Jul 2024 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC HF RADIO COMMUNICATIONS WARNING 24/83
ISSUED AT 2208UT/31 JULY 2024
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

A large number of complex sunspots on the solar disk suggest 
there is high solar flare potential over the next few days.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 01-02 AUGUST 2024
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS
01 Aug:  R1-R3                 Probable
02 Aug:  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