[ips-sf] ASWFC Summary Forecast for 28 October - issued 2320UT/27-Oct-2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

Solar activity on UT day 28-Oct is expected to be at the R0 level. S0
solar radiation storm conditions are expected. The solar wind speed is
expected to be strong. G1 geomagnetic conditions are expected, due to
coronal hole high speed wind stream effects. HF radio propagation
conditions are expected to be normal. Maximum usable frequencies
(MUFs) in the Australian region are expected to be near predicted
monthly values.

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