[ips-sf] ASWFC Summary Forecast for 15 December - issued 2311UT/14-Dec-2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

Solar activity on UT day 15-Dec is expected to be at the R0 level. S0
solar radiation storm conditions are expected. The solar wind speed is
expected to be moderate with a declining trend. G0 geomagnetic
conditions are expected. HF radio propagation conditions are expected
to be normal. Maximum usable frequencies (MUFs) in the Australian
region are expected to be near predicted monthly values.

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