On UT day 8-Apr solar activity is expected to be R0-R1 with a chance of R2. The solar wind speed is expected to be moderate to strong. G0 geomagnetic conditions are expected with a chance for G1. HF radio propagation conditions are expected to be normal to fair. Maximum usable frequencies in the Australian region are expected to be near predicted values to 15% depressed. S0 solar radiation storm conditions are expected with a chance for S1.