MUF Report

Automated Report on Current Australian Ionospheric Conditions

(last updated 20 Feb 2026 13:01 UT)

Australian Region conditions at: 1300 UT 20/02/26 Station Vertical Maximum Usable Frequencies (MUFs) - average over last 2 hours ===================================================================================== Brisbane : near normal Canberra : near normal Cocos Is : enhanced by 20% Darwin : no vertical MUF data. Hobart : near normal Learmonth : near normal Niue Is : near normal Norfolk Is : near normal Perth : near normal Sydney : no vertical MUF data. Townsville : near normal ========================================================================================= Antarctic Station Vertical Maximum Usable Frequencies (MUFs) - average over last 4 hours ========================================================================================= Casey : near normal Davis : depressed by -17% Mawson : enhanced by 25% ==================================================================== 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.