Abstract
<p> Variation in SO <sub> 2 </sub> emissions from Halemaumau crater, Kilauea volcano, Hawaii is analyzed using a set of techniques known as exploratory data analysis. SO <sub> 2 </sub> flux was monitored using a correlation spectrometer. A total of 302 measurements were made on 73 days over a 90‐day period. The mean flux was 171 t/d with a standard deviation of 52 t/d. A significant increase in flux occurs during increased seismic activity beneath the caldera. SO <sub> 2 </sub> flux prior to the this change varies in a systematic way and may be related to variation in the tidal modulation envelope.</p>
Original language | American English |
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Journal | Journal of Geophysical Research: Solid Earth |
Volume | 93 |
DOIs | |
State | Published - Dec 1 1988 |
Externally published | Yes |
Disciplines
- Earth Sciences