IPS - Australasia - T Index Plot

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Home HF Systems T Index T Index Plot	Sunday, Oct 12 2008 10:50 UT

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Australasia

T Index Plot

This plot shows the trend in the observed Australian regional T index over the past 30 days. The daily values can fluctuate during disturbances. The dashed blue line represents the median of these daily values and is an indicator of the quiet level of ionospheric support over the period plotted. The forecast daily T index for the current UT day is shown as the unfilled rectangle.

Australasia T Index Plot

IPS (Ionospheric Prediction Service) is a unit of the Bureau of Meteorology

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