[ips-sf] ASWFC Summary Forecast for 29 December - issued 2320UT/28-Dec-2023 [SEC=OFFICIAL]

[rwc]

Solar activity on UT day 29-Dec is expected to be at the R0 level,
with a chance of R1. The solar wind speed is expected to be light to
moderate. G0 geomagnetic conditions are expected, with a slight chance
of G1 due to possible late impacts from CMEs first observed on 24-Dec.
HF radio communication conditions are expected to be mostly normal.
Maximum usable frequencies (MUFs) in the Australian region are
expected to be near predicted monthly values to 15% enhanced, with
sporadic E likely in the western Australian region. Isolated minor
shortwave fadeouts are possible.

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