DTG 252040Z MAY 2016
Solar Weather

Texas Army MARS would like to thank the scientists and research teams at The University of Massachusetts Lowell Center for Atmospheric Research for providing this valuable resource allowing us to determine the critical frequency (foF2) and maximum usable frequency (MUF).


Austin Ionosonde foF2 Trend

This is a graph of real-time data from the Austin, TX ionosonde in comparison with historic data from the same site. Updated every 15 minutes.

Austin ionosonde foF2 trend



Latest Austin Ionosonde

This is the latest ionogram captured from the Austin Ionosonde. Updated every 5 minutes. This data is pushed to txarmymars.org as soon as it becomes available.

Latest Austin ionogram



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