[Ips-hf-warning] ASWFC HF SHORTWAVE FADEOUT WARNING issued 0039 UT on 15 Aug 2024 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC HF RADIO COMMUNICATIONS WARNING 24/92
ISSUED AT 0038UT/15 AUGUST 2024
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

AR3784 produced an R3 level flare in the past 24 hours. This 
region is the most significant on the disk given its size, magnetic 
complexity and central location. Shortwave fadeouts are probable.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 15-17 AUGUST 2024
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS
15 Aug:  R1-R2                    Probable
16 Aug:  R1-R2                    Probable
17 Aug:  R1-R2                    Probable

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