Solar flare activity on UT day 13-Jun 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 to very strong. G1-G2 geomagnetic conditions are expected due to ongoing coronal hole high speed wind speed effects combined with an anticipated glancing CME impact. HF radio propagation conditions are expected to be mostly normal, with some mild degradations, mostly at high latitudes. Maximum usable frequencies in the Australian region are expected to be mostly near predicted monthly values.