[Ips-hf-warning] ASWFC HF SWF COMMS WARNING issued 0608 UT on 21 Sep 2022 [SEC=OFFICIAL]

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SUBJ: ASWFC HF RADIO COMMUNICATIONS WARNING 22/72
ISSUED AT 0606UT/21 SEPTEMBER 2022
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

Isolated low level ASWAS R class flare activity is expected over 
the next three days, due to a group of solar regions located 
in the southeast solar quadrant.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 21-23 SEPTEMBER 2022
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS
21 Sep:  R1                   Probable
22 Sep:  R1                   Probable
23 Sep:  R1                   Probable

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