[ips-sf] ASWFC Summary Forecast for 26 September - issued 2308UT/25-Sep-2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

Solar activity on UT day 26-Sep is expected to at the R0 level. S0
solar radiation storm conditions are expected. The solar wind speed is
expected to be initially moderate declining to light. G0 geomagnetic
conditions are expected. HF radio propagation conditions are expected
to be mostly normal. Maximum usable frequencies in the Australian
region are expected to 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