Solar flare activity on UT day 07-Aug 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 light to moderate over the UT day. G0, with a slight chance of G1 geomagnetic conditions are expected. Global high frequency radio propagation conditions are expected to be mostly normal. Maximum Usable Frequencies (MUFs) in the Australian region are expected to be near predicted monthly values.