[ips-sf] ASWFC Summary Forecast for 27 December - issued 2313UT/26-Dec-2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

On UT day 27-Dec solar activity is expected to be R0-R1. S0 solar
radiation storm conditions are expected. The solar wind speed is
expected to be moderate. Geomagnetic conditions are expected to be G0.
HF radio propagation conditions are expected to be normal. Maximum
usable frequencies in the Australian region are expected to be near
predicted values to 15% enhanced. 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