[Ips-hf-warning] ASWFC HF SHORTWAVE FADEOUT WARNING issued 0338 UT on 22 Jul 2023 [SEC=OFFICIAL]

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SUBJ: ASWFC HF RADIO COMMUNICATIONS WARNING 23/68
ISSUED AT 0338UT/22 JULY 2023
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

Isolated shortwave fadeouts are possible over 22-23 Jul

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 22-23 JULY 2023
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS
22 Jul:  Low to moderate      Possible
23 Jul:  Low to moderate      Possible

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