[ips-sf] ASWFC Summary Forecast for 14 July - issued 2309UT/13-Jul-2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

On UT day 14-Jul solar activity is expected to be R1, chance R2. S0
solar radiation storm conditions are expected. The solar wind speed is
expected to be initially strong then declining to moderate due to a
coronal hole wind stream. G0, chance G1 geomagnetic conditions are
expected. HF radio propagation conditions are expected to be fair to
normal, with fair conditions during local night hours. Maximum usable
frequencies in the Australian region are expected to be 10-15%
depressed to near predicted values. Isolated minor shortwave fadeouts
are possible.

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