[ips-sf] ASWFC Summary Forecast for 05 December - issued 2318UT/04-Dec-2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

On UT day 5-Dec solar activity is expected to be R1-R2. The solar wind
speed is expected to be strong to very strong. G0-G1 geomagnetic
conditions are expected. Maximum usable frequencies in the Australian
region are expected to be near predicted values to 10-15% depressed.
HF radio propagation conditions are expected to be mostly normal. S0
solar radiation storm conditions are expected.

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