[ips-sf] ASWFC Summary Forecast for 27 September - issued 2321UT/26-Sep-2026 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

Solar flare activity on UT day 27-Sep is expected to be R0. S0 solar
radiation storm conditions are expected. The solar wind speed is
expected to be moderate over the UT day. G0 geomagnetic conditions are
expected. Global high frequency radio propagation conditions are
expected to be degraded at mid to high latitudes. 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