Solar flare activity on UT day 14-May is expected to be at R0-R1 levels. S0 solar proton conditions are expected. The solar wind speed is expected to be moderate. G0 geomagnetic conditions are expected. HF radio propagation conditions are expected to be normal to fair. Maximum Usable Frequencies (MUFs) in the Australian region are expected to be near predicted monthly values to 15% depressed. Isolated shortwave fadeouts are possible.