[Ips-hf-warning] ASWFC HF SWF COMMS WARNING issued 0029 UT on 07 Nov 2022 [SEC=OFFICIAL]

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SUBJ: ASWFC HF RADIO COMMUNICATIONS WARNING 22/84
ISSUED AT 0029UT/07 NOVEMBER 2022
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

AR3141 is a large sunspot region with a history of C-class flaring. 
In recent times it produced an M-class flare and has the potential 
to produce more.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 07-09 NOVEMBER 2022
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS
07 Nov:  R2                   Possible
08 Nov:  R2-R1                Possible
09 Nov:  R2-R1                Possible

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