[Ips-hf-warning] ASWFC HF SHORTWAVE FADEOUT WARNING issued 2153 UT on 13 Jul 2024 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC HF RADIO COMMUNICATIONS WARNING 24/74
ISSUED AT 2151UT/13 JULY 2024
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

Solar region AR3738 has recently produced an R2 flare and further R1-R2 
flare activity is expected. There is a chance for an isolated 
R3 flare event.

DEGRADED HF PROPAGATION CONDITIONS EXPECTED
FROM 14-16 JULY 2024
IF COMMS DIFFICULTIES EXPERIENCED TRY A HIGHER FREQUENCY BAND
_____________________________________________________________

SOLAR ACTIVITY FORECAST       HF COMMS FADEOUTS
14 Jul:  R1-R2                Probable
15 Jul:  R1-R2                Probable
16 Jul:  R1-R2                Probable

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