[Ips-hf-warning] ASWFC HF SHORTWAVE FADEOUT WARNING issued 0107 UT on 25 Feb 2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC HF RADIO COMMUNICATIONS WARNING 25/25
ISSUED AT 0107UT/25 FEBRUARY 2025
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

Four M-class flares have been observed over the past 24 hours. 
Shortwave fadeouts are possible.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 25-27 FEBRUARY 2025
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS
25 Feb:  R1, chance R2            Possible
26 Feb:  R1, chance R2            Possible
27 Feb:  R1, chance R2            Possible

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