MUF Report

Automated Report on Current Australian Ionospheric Conditions

(last updated 01 Jul 2025 17:31 UT)

Australian Region conditions at: 1700 UT 01/07/25 Station Vertical Maximum Usable Frequencies (MUFs) - average over last 2 hours ===================================================================================== Brisbane : near normal Canberra : depressed by -20% Cocos Is : depressed by -32% Darwin : depressed by -32% Hobart : no vertical MUF data. Learmonth : near normal Niue Is : near normal Norfolk Is : near normal Perth : enhanced by 27% Sydney : no vertical MUF data. Townsville : near normal ========================================================================================= Antarctic Station Vertical Maximum Usable Frequencies (MUFs) - average over last 4 hours ========================================================================================= Casey : no vertical MUF data or possible ionospheric absorption. Davis : depressed by -38% Mawson : depressed by -27% ==================================================================== Note: autoscaled data is used to produce this report. Antarctic region autoscaled data can be inaccurate. Please check online ionograms to confirm conditions. MUFs within 15% of monthly predicted values are described as normal.