Saturday 27 July
last updated 26/2315 UT
On UT day 27-Jul solar activity is expected to be R0-R1. The solar wind speed is expected to be moderate. G0 geomagnetic conditions are expected with a chance for G1. S0 solar radiation storm conditions are expected. Maximum usable frequencies are expected to be near predicted values to 15% enhanced and HF radio communication conditions are expected to be generally normal with fair conditions during local night hours for the southern Australian region. Isolated minor fadeouts are possible.