[ips-sf] ASWFC Summary Forecast for 11 September - issued 2321UT/10-Sep-2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

Solar activity on UT day 11-Sep is expected to be at the R0 level with
chance of R1. S0 solar radiation storm conditions are expected. The
solar wind speed is expected to be moderate to strong with a declining
trend. G0 with a chance of G1 conditions expected. HF radio
propagation conditions are expected to be mostly normal. Maximum
usable frequencies (MUFs) in the Australian region are expected to be
near predicted monthly values. 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