[ips-sf] ASWFC Summary Forecast for 29 June - issued 2321UT/28-Jun-2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

On UT day 29-Jun solar activity is expected to be R0. S0 solar
radiation storm conditions are expected. The solar wind speed is
expected to be moderate to strong, with a declining trend as the
influence of a coronal hole wind stream reduces. G0 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
15 to 20% depressed to near predicted values.

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