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  1. Geochemistry and Petrology first response draft

    28 Aug 2014

    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. 2nd IUGG-WMO Workshop on Ash Dispersal Forecast and Civil Aviation, Consensual Document

    18 Feb 2014

    An international expert community of volcano observatories, academic scientists, volcanic ash advisory centres and representatives of aviation regulators, engine manufacturers and airlines met in Geneva on 18-20 November 2013 to discuss progress on ash dispersal forecasting and produce a roadmap...

  3. TOTGS: Total grainsize distribution of tephra fallout

    20 Jan 2014

    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...

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

    18 Apr 2021

    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;...

  5. Olive

    18 Apr 2021 | Tools

    Olive 2.1.1 a simple fractional crystallization calculator.

  6. BET_VH presentation at VHUB workshop, 25th July 2013, Kagoshima, Japan

    18 Apr 2021 | Workshops

    This is the material used to introduce the BET_VH online tool and to carry out a step-by-step exercise for setting and performing a full Probalistic Volcanic Hazard Assessment (PVHA). The tool and the exercise have been presented during the vhub workshop held the 25th July 2013 in Kagoshima,...

  7. Eruption data for ash-cloud model validation

    18 Apr 2021 | Data Sets/Collections

    This is a collection of data, references, and links to data on well-documented eruptions whose observations can be used to validate ash-cloud transport models. Data include, among other things, plume height, duration, erupted volume, satellite observations, numerical wind fields, and grain-size...

  8. Tritone

    18 Apr 2021 | Tools

    Tritone a mini tool to plot ternary diagrams

  9. Norma

    18 Apr 2021 | Tools

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

  10. puffin

    18 Apr 2021 | Tools

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

  11. Petrological INput - Graphical oUtput

    18 Apr 2021 | Tools

    A tool to plot geochemical data in petrology

  12. Volcanic clouds observed by the A-Train satellite constellation

    18 Apr 2021 | Data Sets/Collections

    A collection of images showing volcanic eruption clouds detected by NASA's A-Train satellite constellation, which includes the Aqua, CALIPSO, CloudSat and Aura satellites. These examples demonstrate the unique ability of the A-Train to provide coincident, multi-spectral, active and passive remote...

  13. Hazards of volcanic ash

    18 Apr 2021 | Presentations

    Claire Horwell

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

    18 Apr 2021 | 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...

  15. Eyjafjallajökull, volcanic clouds and aviation - one year on

    18 Apr 2021 | Workshops

    A workshop at the 2011 IUGG General Assembly in Melbourne, Australia, lead by Andrew Tupper (Australian Bureau of Meteorology), Fred Prata (Norwegian Institute for Air Research), and Arnau Folch (Barcelona Supercomputing Center).The Eyjafjallajokull eruption, resulting in ground and air...

  16. Eyjafjallajökull, volcanic clouds and aviation - one year on

    18 Apr 2021 | Workshops

    A workshop at the 2011 IUGG General Assembly in Melbourne, Australia, lead by Andrew Tupper (Australian Bureau of Meteorology), Fred Prata (Norwegian Institute for Air Research), and Arnau Folch (Barcelona Supercomputing Center).The Eyjafjallajokull eruption, resulting in ground and air...

  17. Volcano Monitoring Workshops II : IUGG 2011

    18 Apr 2021 | Workshops

    Organized by Jeffrey Johnson & Eliza CalderWorkshop Title: Ground-Based and Remote Sensing of Volcanic UnrestThe workshop involved seven talks focused on fundamental tools used for monitoring and scientific investigation of active volcanic systems. Lectures emphasized emerging technologies,...

  18. Multi-parameter monitoring overview: Eliza Calder (Lecture 1)

    18 Apr 2021 | Presentations

    This is the Introduction and first lecture in a series of 7 lectures given as part of the workshop "Ground-based and remote sensing of volcanic unrest" (IUGG 2011) Organized by Jeffrey Johnson & Eliza CalderThe workshop involved seven talks focused on fundamental tools used for monitoring...

  19. Observing volcanic clouds

    18 Apr 2021 | Presentations

    This presentation is part of the workshop "Volcanic Hazards and Remote Sensing in Pacific Latin America" held in Costa Rica in January 2011.Speaker: William I. Rose

  20. Tephra2: Student Version

    18 Apr 2021 | Tools

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