[Ips-hf-warning] ASWFC HF SHORTWAVE FADEOUT WARNING issued 0714 UT on 25 Sep 2024 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC HF RADIO COMMUNICATIONS WARNING 24/106
ISSUED AT 0712UT/25 SEPTEMBER 2024
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

Multiple complex sunspot groups are present on the solar disk
low level M class flaring is likely over 25-27 Sep.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 25-27 SEPTEMBER 2024
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

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