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VLF electromagnetic investigations of the crater and central dome of Mount St. Helens, Washington

Journal of Volcanology and Geothermal Research

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Abstract

A very low frequency (VLF) electromagnetic induction survey in the crater of Mount St. Helens has identified several electrically conductive structures that appear to be associated with thermal anomalies and ground water within the crater. The most interesting of these conductive structures lies beneath the central dome. It is probably a partial melt of dacite similar to that comprising the June 1981 lobe of the central dome. ?? 1983.

Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
VLF electromagnetic investigations of the crater and central dome of Mount St. Helens, Washington
Series title:
Journal of Volcanology and Geothermal Research
Volume
19
Issue:
1-2
Year Published:
1983
Language:
English
Larger Work Type:
Article
Larger Work Subtype:
Journal Article
Larger Work Title:
Journal of Volcanology and Geothermal Research
First page:
113
Last page:
120
Number of Pages:
8