[Ips-hf-warning] ASWFC HF SHORTWAVE FADEOUT WARNING issued 0128 UT on 25 Aug 2023 [SEC=OFFICIAL]

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SUBJ: ASWFC HF RADIO COMMUNICATIONS WARNING 23/82
ISSUED AT 0127UT/25 AUGUST 2023
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

There is a chance of further M-class flaring from complex sunspot 
group AR3415.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 25-26 AUGUST 2023
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS
25 Aug:  R1                   Possible
26 Aug:  R0-R1                Possible

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