Tuesday 28 October
last updated 27/2320 UT
Solar activity on UT day 28-Oct is expected to be at the R0 level. S0 solar radiation storm conditions are expected. The solar wind speed is expected to be strong. G1 geomagnetic conditions are expected, due to coronal hole high speed wind stream effects. HF radio propagation conditions are expected to be normal. Maximum usable frequencies (MUFs) in the Australian region are expected to be near predicted monthly values.