SWS Ionogram Viewer
This viewer displays available ionograms for the last 5 years from currently operational Australasian and Antarctic stations. The date and time controls show when data is available from the selected station.
Some stations may be down or data is otherwise unavailable. Please check the date and time controls or the time stamp on the image to confirm the viewed ionogram is correct for your period of interest.
See the World Data Centre for historical and de-commissioned ionosonde data from across the globe. The catalogue includes Australasian and Antarctic station locations and availability details.
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