[ips-sf] ASWFC Summary Forecast for 16 September - issued 2324UT/15-Sep-2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

Solar activity on UT day 16-Sep is expected to be R0 with a chance of
R1. S0 solar radiation storm conditions are expected. The solar wind
is expected to be very strong due to coronal hole wind stream. G0-G1
conditions are expected. HF radio propagation conditions are expected
to be fair to normal with mildly degraded conditions during night
hours. Maximum usable frequencies in the Australian region are
expected to be near predicted values. S0 solar radiation storm
conditions are expected.

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