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An assessment of hydrothermal alteration in the Santiaguito lava dome complex, Guatemala: implications for dome collapse hazards
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28 Feb 2013 | Contributor(s):: Jessica L. Ball, Eliza S Calder, Marc Bernstein
A combination of field mapping, geochemistry, and remote sensing methods has been employed to determine the extent of hydrothermal alteration and assess the potential for failure at the Santiaguito lava dome complex, Guatemala. The 90-year-old complex of four lava domes has only experienced...
DomeHaz: Dome-forming eruptions database v2.4
26 Jul 2012 | Contributor(s):: Sarah Elizabeth Ogburn, Sue C Loughlin, Eliza S Calder
The DomeHaz database contains over 400 dome-forming episodes, as part of over 200 eruptions, at over 120 volcanoes. Here, you can download a snap-shot, flat view of the larger relational MySQL database as an Excel spreadsheet. Please request group membership to access the database.The...
Expedicion Geofisica de Santiaguito Blog
11 Jan 2012 | Contributor(s):: Kyle A Brill, Corrado Cimarelli
http://expedicionsantiaguito.blogspot.com/From the inaugural blog entry:"Welcome to our account of the December 2011 - January 2012 Geophysical Expedition to Santiaguito volcano, Guatemala. This is a joint geophysical experiment combining deployments of seismic and infrasound arrays, tilt meters,...
Global Archive of Dome Instabilities (GLADIS)
13 Mar 2017 | Contributor(s):: Claire Ellen Harnett, Mark Thomas, Eliza S Calder, Susanna Kathryn Ebmeier, Alison Telford, William Murphy, Jurgen Neuberg
Investigating the causal mechanisms of lava dome collapse is imperative in understanding the dynamic processes that occur during active lava dome growth. We present a worldwide database and provide an assessment of dome collapse across a diverse range of volcanoes in the Global Archive of Dome...