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  1. Geochemistry and Petrology first response draft

    31 Mar 2020

    Here are the documents which were presented at the meeting on the 27th of August. Please feel free to download, edit, and then update the files stored here.

  2. TOTGS: Total grainsize distribution of tephra fallout

    31 Mar 2020

    NOTE The code is now maintained on GitHub: https://github.com/e5k/TOTGS Follow updates on: https://e5k.github.io/  Quantifying the total grainsize distribution (TGSD) is a necessary step to achieve a thorough characterization of a given tephra deposit. Several methods exist to...

  3. Tephra 2014 - Maximizing the potential of tephra for multidisciplinary science

    31 Mar 2020

    Tephra deposits are used by diverse communities: volcanologists, petrologists, tephrochronologists, paleoclimatologists, paleoecologists and archaeologists. To perhaps be too reductionist, volcanologists are generally interested in tephra to understand eruption behavior, frequency, and hazards;...

  4. Estimating Volcanic Risk in the Lesser Antilles

    31 Mar 2020 | Contributor(s): E Bruce Pitman, Abani Patra

    The potential catastrophic effects of future volcanic eruptions in the Lesser Antilles can be decreased by the utilisation of effective risk quantification measures and their subsequent incorporation into disaster risk reduction strategies. A volcanic risk study conducted by the Norwegian...

  5. Olive

    31 Mar 2020 | Tools

    Olive 2.1.1 a simple fractional crystallization calculator.

  6. Tritone

    31 Mar 2020 | Tools

    Tritone a mini tool to plot ternary diagrams

  7. Norma

    31 Mar 2020 | Tools

    A tool to calculate the Barth-Niggli and CIPW norms from whole-rock chemistry

  8. puffin

    31 Mar 2020 | Tools

    puffin = a tool to run the volcanic ash dispersal model -- puff -- based on the plume trajectory model -- bent.

  9. Petrological INput - Graphical oUtput

    31 Mar 2020 | Tools

    A tool to plot geochemical data in petrology

  10. Tephra in Quaternary Science 2011 Edinburgh Workshop Report: The Eyjafjallajökull eruptions of 2010

    31 Mar 2020 | Publications

    Report and Community Statement from the workshop on the Eyjafjallajokull eruptions of 2010 and implications for tephrochronology, volcanology and Quaternary studies, Institute of Geography, University of Edinburgh, 5th‐6th May 2011. The first meeting of Tephra in Quaternary Science (TIQS), the...

  11. Mapping a 49 year old eruption of a basaltic cone: Pacaya Guatemala

    31 Mar 2020 | Presentations

    This presentation summarizes the 50 year eruption and the 3 dimensional map produced. The map, prepared as part of an MS thesis by Ruben Otoniel Matias Gomez, is under review as a Map and Chart Series publication by the GSA. The lecture summarizes the situation at Pacaya, and uses Matias' map as...

  12. Tephra2: Student Version

    31 Mar 2020 | Tools

    The Tephra2 ash dispersion model run via a GUI designed for student use.

  13. Natural Hazards Tephra Fallout Lab

    31 Mar 2020 | Educational Materials

    This lab walks students through using the tephra2 education graphical user interface (gui) to investigate tephra fallout at Colima volcano. By the end of this lab, students should be able to:•understand that every volcanic event is different and so produces a unique deposit•convert from units of...

  14. eject model

    31 Mar 2020 | Offline Tools

    Eject is a user-friendly model that calculates the trajectories of blocks that are ballistically ejected from volcanic craters. It has also been used to calculate ballistic trajectories of other objects in other other settings, including missiles and bullets.Details are at:The attached zip...

  15. PASI: Volcanic Hazards and Remote Sensing in Pacific Latin America

    31 Mar 2020 | Workshops

    http://www.geo.mtu.edu/~raman/PASI2011The Open Vent Volcanoes PASI in Costa Rica gathered 60 scientists from 13 countries to build scientific networking in the transdisciplinary field of volcanology in January 2011. The accelerating application of field measurements and remote sensing to...

  16. Tephra2 Source Code

    14 Jul 2010 | Offline Tools

    Tephra2 uses the advection diffusion equation to forecast tephra dispersion in a given location based on a user-defined set of eruptive conditions.Tephra2 codes are now maintained on GitHub: https://github.com/geoscience-community-codes/tephra2 Available are:1-processor...

  17. Tephra2

    31 Mar 2020 | Tools

    Tephra2 uses the advection diffusion equation to forecast tephra dispersion in a given location based on a user-defined set of eruptive conditions.

  18. Shawn's Contribution

    31 Mar 2020 | Miscellaneous | Contributor(s): Shawn Rice, Nicholas J. Kisseberth

    The contribution process is intended to be much like composing an e-mail: You'll start with writing the introduction and main content of your contribution and later attach files to it (video, PDFs, etc).The abstract is typically a one or two paragraph description of your contribution.