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Welcome to the IRIS Image Gallery - a diverse collection of photographs and visuals that encompass the range and breadth of seismology and the seismological community.
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GSN-ASCN Butt Crater, Ascension Island
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Description
The GSN station ASCN located on Ascension Island was recently upgraded to the NGS by IDA field engineer Jim Conley.
Date Taken: May 15, 2009
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