ips-dhfpr -- Daily HF Propagation Report


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English (USA)

The SWS Daily HF Propagation Report provides a one day summary and three day forecast of HF propagation and ionospheric conditions in the Australian region. The summary and forecast give a description of the variation of the vertical maximum usable frequency (MUF) of the ionosphere. An ionospheric index (the T-index) for the summary and 3 day forecast are also provided. The T-index is used by SWS customers who have purchased ASAPS or who use the SWS on-line prediction system.

Vertical MUF (foF2) values are obtained from autoscaled ionograms produced from Bureau ionosondes. Ionograms and autoscaled data are freely available in near real time on the SWS website at: SWS HF Systems Section

Ionospheric data is avilable for download from the SWS World Data Centre at:
SWS WDC Ionospheric Data

Background reading space weather and radio communication is available at:
SWS Educational Page - Space Weather and Radio Communication

Information on the SWS T-index is available at: Information on SWS Tindex

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