[Ips-hf-warning] ASWFC HF SHORTWAVE FADEOUT WARNING issued 2323 UT on 22 Jul 2023 [SEC=OFFICIAL]

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SUBJ: ASWFC HF RADIO COMMUNICATIONS WARNING 23/69
ISSUED AT 2323UT/22 JULY 2023
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

Isolated shortwave fadeouts are possible over the period 23-25 
Jul.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 23-25 JULY 2023
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS
23 Jul:  R0-R1                Possible
24 Jul:  R0-R1                Possible
25 Jul:  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