[ips-sf] ASWFC Summary Forecast for 21 November - issued 2326UT/20-Nov-2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

Solar activity on UT day 21-Nov is expected to be at the R0 level with
a chance of R1. S0 solar radiation storm conditions are expected. The
solar wind speed is expected to be light to moderate over the UT day.
G0 geomagnetic conditions are expected. HF radio propagation
conditions are expected to be normal across the Australian region.
Maximum usable frequencies (MUFs) in the Australian region are
expected to near predicted monthly values to 15% enhanced.

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