Changes in gas composition prior to a minor explosive eruption at Masaya volcano, Nicaragua
A small explosive eruption at Masaya volcano on 23 April 2001, in which a number of people were injured, was preceded by a distinct change in plume gas compositions. Open-path Fourier transform infrared spectroscopy (FTS) measurements show that the SO2/HCl molar ratio increased from 1.8 to 4.6 betwe...
| Main Authors: | , , , , , |
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| Format: | Journal article |
| Published: |
2003
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