MUF Report

Automated Report on Current Australian Ionospheric Conditions

(last updated 07 May 2025 15:01 UT)

Australian Region conditions at: 1500 UT 07/05/25 Station Vertical Maximum Usable Frequencies (MUFs) - average over last 2 hours ===================================================================================== Brisbane : depressed by -18% Canberra : depressed by -30% Cocos Is : depressed by -20% Darwin : depressed by -26% Hobart : depressed by -18% Learmonth : no vertical MUF data or possible blanketing sporadic E. Niue Is : depressed by -17% Norfolk Is : near normal Perth : depressed by -33% Sydney : no vertical MUF data. Townsville : depressed by -31% ========================================================================================= Antarctic Station Vertical Maximum Usable Frequencies (MUFs) - average over last 4 hours ========================================================================================= Casey : near normal Davis : depressed by -42% Mawson : depressed by -29% Scott Base : no vertical MUF data or possible ionospheric absorption. ==================================================================== 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.