MUF Report

Automated Report on Current Australian Ionospheric Conditions

(last updated 23 Feb 2026 14:01 UT)

Australian Region conditions at: 1400 UT 23/02/26 Station Vertical Maximum Usable Frequencies (MUFs) - average over last 2 hours ===================================================================================== Brisbane : near normal Canberra : near normal Cocos Is : depressed by -17% Darwin : depressed by -34% Hobart : near normal Learmonth : depressed by -19% Niue Is : enhanced by 48% Norfolk Is : near normal Perth : depressed by -18% Sydney : no vertical MUF data. Townsville : depressed by -23% ========================================================================================= Antarctic Station Vertical Maximum Usable Frequencies (MUFs) - average over last 4 hours ========================================================================================= Casey : near normal Davis : near normal Mawson : depressed by -22% ==================================================================== 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.