[ips-sf] ASWFC Summary Forecast for 01 September - issued 2320UT/31-Aug-2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

On UT day 01-Sep solar activity is expected to be R1 with a chance of
R2. The solar wind speed is expected to be moderate for most of the
day but become strong by the end. Geomagnetic conditions are expected
to be G0 increasing to G2 late in the UT day. HF radio propagation
conditions are expected to be normal for most of the day but may
become degraded by the end. Maximum usable frequencies are expected to
be near predicted values to 20% enhanced. S0 solar radiation storm
conditions are expected. Aurora may be observed at southern parts of
Australia late on UT day 1-Sep.

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