[Ips-hf-warning] ASWFC HF SHORTWAVE FADEOUT WARNING issued 0218 UT on 11 Feb 2026 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC HF RADIO COMMUNICATIONS WARNING 26/21
ISSUED AT 0218UT/11 FEBRUARY 2026
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

Minor M-class flares are possible over 11-13 Feb.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 11-13 FEBRUARY 2026
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS
11 Feb:  R0-R1                Possible
12 Feb:  R0-R1                Possible
13 Feb:  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