HF Systems
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HomeHF SystemsAustralasiaT IndexT Index Map Monday, Jul 25 2016 00:09 UT
Australasia

T Index Map

The map below shows the difference between current observed hourly conditions and predicted monthly conditions for the Australian region. Depressions and enhancements are with respect to the SWS predicted monthly T index for that month.

Australasia T Index Map

Note:The map is updated every 5-minutes, using Space Weather Network data typically from last 10-15minutes.

Colour legend

Colour Conditions
blue enhanced
green normal
yellow mildly depressed
red depressed
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