[ips-sf] ASWFC Summary Forecast for 12 October - issued 2320UT/11-Oct-2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

Solar activity on UT day 12-Oct is expected to be at the R0 level,
with a chance of R1. S0 solar radiation storm conditions are expected.
The solar wind speed is expected to be strong. G1 geomagnetic
conditions are expected, with a chance of G2 due to coronal hole high
speed wind stream effects. HF radio propagation conditions are
expected to be normal to fair. Maximum usable frequencies (MUFs) in
the Australian region are expected to be generally near predicted
monthly values, with 15-25% depressions for southern Australian
regions.

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