Variation in sulfur dioxide emissions related to earth tides, Halemaumau Crater, Kilauea Volcano, Hawaii | Zendy

Connor Charles B. | Zendy; Stoiber Richard E. | Zendy; Malinconico Lawrence L. | Zendy

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Variation in sulfur dioxide emissions related to earth tides, Halemaumau Crater, Kilauea Volcano, Hawaii

Author(s) -

Connor Charles B.,

Stoiber Richard E.,

Malinconico Lawrence L.

Publication year - 1988

Publication title -

journal of geophysical research: solid earth

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.67

H-Index - 298

eISSN - 2156-2202

pISSN - 0148-0227

DOI - 10.1029/jb093ib12p14867

Subject(s) - volcano , impact crater , caldera , geology , flux (metallurgy) , magma , seismology , atmospheric sciences , volcanic gases , volcanism , environmental science , astrobiology , materials science , metallurgy , tectonics , physics

Variation in SO 2 emissions from Halemaumau crater, Kilauea volcano, Hawaii is analyzed using a set of techniques known as exploratory data analysis. SO 2 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 2 flux prior to the this change varies in a systematic way and may be related to variation in the tidal modulation envelope.

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