[Ips-hf-warning] ASWFC HF SHORTWAVE FADEOUT WARNING issued 2221 UT on 01 Oct 2024 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC HF RADIO COMMUNICATIONS WARNING 24/109
ISSUED AT 2220UT/01 OCTOBER 2024
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

Several sunspot regions have developed in complexity over the 
past day and may produce high level solar flares.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 02-04 OCTOBER 2024
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS
02 Oct:  R1-R2, chance R3      Possible
03 Oct:  R1-R2, chance R3      Possible
04 Oct:  R1-R2, chance R3      Possible

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