[ips-sf] ASWFC Summary Forecast for 06 November - issued 2322UT/05-Nov-2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

Solar activity on UT day 06-Nov is expected to be at R2-R3 levels. S0
solar radiation storm conditions are expected. The solar wind speed is
expected to be mostly moderate. G2 geomagnetic conditions are
expected, with a chance of G3 due to ongoing coronal hole high speed
wind stream effects combined with a possible early arrival of an
anticipated CME. A CME impact is anticipated for the early hours of
07-Nov and is expected to produce G3 geomagnetic activity. HF radio
propagation conditions are expected to be normal to fair. Maximum
usable frequencies (MUFs) in the Australian region are expected to be
near predicted monthly values. Shortwave fadeouts are probable.

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