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  1. Bent-Hysplit Workflow Tool

    0.0 out of 5 stars 

    22 Sep 2016 | *Tools | Contributor(s): Renette Jones-Ivey, Marcus I Bursik, Abani Patra, Matt Jones, Don Morton, Zhixuan Cao

    New workflow tool for Bent-Hysplit workflows

  2. bent: A model of plumes in crossflow

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    11 Nov 2010 | Presentations | Contributor(s): Marcus I Bursik

    Bent is an integral trajectory model for calculation of plume parameters in the presence of a crossflow (wind). It has been validated against data for eruptions from Kliuchevskoi and Avachinskiy volcanoes, Russia.

  3. Best practices and communication protocols of the volcano monitoring and alert Spanish System

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    11 Apr 2013 | Presentations | Contributor(s): Carmen López

    VUELCO Conference 2013 (Barcelona, Spain)

  4. Between cyclic eruptions (VUELCO meeting, Barcelona, 2013)

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    20 Mar 2013 | Presentations | Contributor(s): Fabian Ben Wadsworth

    Volcanic unrest begins with precursory signals which are the detectable manifestation of dynamic subsurface changes. In 1997, Vulcanian eruptions from Soufrière Hills volcano (SHV), Montserrat, had a mean repose time of 9.5 hours and produced remarkably regular precursory signals. Cyclic...

  5. Between cyclic eruptions: The densification of bubble-bearing magma

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    20 Mar 2013 | Presentations

    Volcanic unrest begins with precursory signals which are the detectable manifestation of dynamic subsurface changes. In 1997, Vulcanian eruptions from Soufrière Hills volcano (SHV), Montserrat, had a mean repose time of 9.5 hours and produced remarkably regular precursory signals. Cyclic...

  6. BET_EF application during the Colima Exercise in Nov. 2012

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    26 Apr 2013 | Miscellaneous | Contributor(s): Laura Sandri, dmitri rouwet

    This short document describes all the settings for BET EF for Colima volcano that were decided BEFORE the beginning of the Colima exercise. The settings were decided by Laura Sandri and Dmitri Rouwet, stemming from 2 reports that we had received from Raul Arambula and Gabriel Reyes of UNAM. The...

  7. Brief Video Communications: Keweenaw Geoheritage

    0.0 out of 5 stars 

    11 Apr 2016 | Educational Materials | Contributor(s): William I Rose, Erika Vye

    Erika Vye and I have fashioned outreach videos aimed at a broad public to educate about local geology in Michigan's Keweenaw Peninsula, where metal mining began thousands of years ago by First Nation immigrants who walked to America from Asia and found copper veins projecting from uncovered...

  8. Bristol Uni COMSOL Volcanology Workshop

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    22 Nov 2013 | Presentations | Contributor(s): James Hickey

    Here are some of the presentations that were given at the recent COMSOL volcanology workshop hosted at the University of Bristol.

  9. Bubble nucleation in basaltic melts: results of high temperature decompression experiments

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    26 Apr 2013 | Presentations | Contributor(s): Nolwenn Le Gall, Michel Pichavant

    VUELCO Conference, 2013, Barcelona (Spain)Previous experiments have demonstrated that mechanisms of basalt degassing are strongly contrasted when gas bubbles are present or when they are absent. Consequently, experimental information on the kinetics of bubble nucleation in basaltic melts is...

  10. Bubble nucleation in H2O-CO2 bearing basaltic melts: results of high temperature decompression experiments

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    26 Apr 2013 | Publications | Contributor(s): Nolwenn Le Gall, Michel Pichavant, Alain Burgisser

    AGU Meeting, San Francisco 2012Previous experiments have shown that mechanisms of basalt degassing are strongly contrasted when gas bubbles are present or when they are absent. Thus, experimental information on the kinetics of bubble nucleation in basaltic melts is needed, and high temperature...

  11. Bubbles in Magmas

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    22 Feb 2011 | Educational Materials | Contributor(s): Chuck B Connor, Leah Michelle Courtland

    Chuck ConnorPeter LaFeminaC. Connor, P. LaFemina, Spreadsheets across the Curriculum: The Physical Volcanology Collection.

  12. C. Risso, F.E. Nullo, K Nemeth, M.Gaddi 2011. Morphological evolution of La Barda volcano, Southern Andear retroarc, Argentina. XXV IUGG General Assembly "Earth on the Edge: Science for a Sustainable Planet" 28 June - 7 July 2011, Melbourne Convent

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    28 Jul 2011 | Publications | Contributor(s): Karoly Nemeth

    In the extra-Andean sector of the Mendoza province, retro-arc volcanism was active from the Pliocene through to historic times. On the basis of its photogeological and geomorphological characteristics, the La Barda volcano is included in the Chapúa Group of Pliocene-lower Pleistocene aged...

  13. CALIPSO lidar ground track coordinates

    3.5 out of 5 stars 

    17 Nov 2010 | *Data Sets/Collections | Contributor(s): Simon Carn

    These are ASCII text files containing lat/lon of the CALIPSO lidar ground track. Only the section of the orbit containing the Eyja ash cloud is included. The date and UTC time of the orbit segment is given in the filename.

  14. CALIPSO observations of the Eyjafjallajökull eruption clouds, April 15-20

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    18 Aug 2010 | Miscellaneous | Contributor(s): Simon Carn

    This is a PPT showing some quicklooks of CALIPSO (and some CloudSat) data for cases where the Eyjafjallajökull ash cloud was detected, mostly for the April 15-20 period. Corresponding OMI Aerosol Index maps are also provided. This is a work in progress.

  15. Carn - collaborative research on VHub

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    26 Jun 2011 | Presentations | Contributor(s): Simon Carn, Marcus I Bursik, Peter W Webley

    Presentation for the VHub workshop at the 2011 IUGG General Assembly, Melbourne, Australia on an example of collaborative research using VHub groups.

  16. CCDB application for QGIS

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    20 May 2011 | *Data Sets/Collections | Contributor(s): Adelina Geyer Traver

    The CCDB may be linked to a GIS application that permits users to represent the included calderas on a world map, in order to study the spatial distribution of specific features. In order to generate the GIS application in your computer follow the steps explained in the "GIS application" page.

  17. CCDB Excel Format

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    09 May 2011 | *Data Sets/Collections | Contributor(s): Adelina Geyer Traver

    Worldwide Collapse Caldera Database CCDB in Excel formatThe new worldwide collapse caldera database (CCDB): A tool for studying and understanding caldera processes. Journal of Volcanology and Geothermal Research 175 (2008), pp. 334-354 DOI information: 10.1016/j.jvolgeores.2008.03.017

  18. CCDB file for Google Earth

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    20 May 2011 | *Data Sets/Collections | Contributor(s): Adelina Geyer Traver

    Google Earth KML file with the calderas included in the CCDB

  19. CCDB in Microsoft Access format

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    20 May 2011 | *Data Sets/Collections | Contributor(s): Adelina Geyer Traver

  20. Cenozoic Diatremes In Chubut, Northern Patagonia, Argentina

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    28 Jul 2011 | Publications | Contributor(s): Karoly Nemeth

    Haller MJ, Nemeth K. 2009. Cenozoic Diatremes In Chubut, Northern Patagonia, Argentina. 3ICM. International Maar Conference,April 14 - 17, 2009. Malargüe, Argentina, 23 pp