[ips-sf] ASWFC Summary Forecast for 12 June - issued 2318UT/11-Jun-2026 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

On UT day 12-Jun solar activity is expected to be R0-R1. The solar
wind speed is expected to become strong to very strong. G1 geomagnetic
conditions are expected with a chance for G2 due to coronal hole
activity. HF radio propagation conditions are expected to become
mildly degraded. Maximum usable frequencies in the Australian region
are expected to be mostly 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