MUF Report

Automated Report on Current Australian Ionospheric Conditions

(last updated 07 Apr 2026 22:31 UT)

Australian Region conditions at: 2200 UT 07/04/26 Station Vertical Maximum Usable Frequencies (MUFs) - average over last 2 hours ===================================================================================== Brisbane : near normal Canberra : near normal Cocos Is : depressed by -19% Darwin : near normal Hobart : near normal Learmonth : no vertical MUF data. 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 : near normal Davis : no vertical MUF data or possible ionospheric absorption. Mawson : depressed by -19% ==================================================================== 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.