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  1. 2017 AGU Fall Meeting Session - V036: Volcanic Ash—Generation, Transport, Impacts, and Applications

    27 Jan 2020

    Dear all,We invite you to submit an abstract to our session and look forward to you joining us at AGU 2017 in New Orleans, December 11 - 15, 2017.V036: Volcanic Ash—Generation, Transport, Impacts, and ApplicationSession ID#:...

  2. Documentation for "Effect of particle entrainment on the runout of pyroclastic density currents"

    27 Jan 2020

    This is a repository for the data and script used in, "Effect of particle entrainment on the runout of pyroclastic density currents."Here you will find:1. A compilation of splash function experimental data from this study and data that was extracted from seven other studies:...

  3. Geochemistry and Petrology first response draft

    27 Jan 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.

  4. Pyroclastic density currents and local topography as seen with the conveyer model

    27 Jan 2020

    Pyroclastic density currents (PDCs) are multiphase flows generated during explosive volcanic eruptions, and they move down the volcano, and over the surrounding topography. The flow-topography interaction can play a fundamental role in the sedimentary processes, and in the resulting deposit...

  5. 2nd IUGG-WMO Workshop on Ash Dispersal Forecast and Civil Aviation, Consensual Document

    27 Jan 2020

    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...

  6. Olive

    27 Jan 2020 | Tools

    Olive 2.1.1 a simple fractional crystallization calculator.

  7. Eruption data for ash-cloud model validation

    27 Jan 2020 | 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

    27 Jan 2020 | Tools

    Tritone a mini tool to plot ternary diagrams

  9. An assessment of hydrothermal alteration in the Santiaguito lava dome complex, Guatemala: implications for dome collapse hazards

    27 Jan 2020 | Publications

    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...

  10. Norma

    27 Jan 2020 | Tools

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

  11. Petrological INput - Graphical oUtput

    27 Jan 2020 | Tools

    A tool to plot geochemical data in petrology

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

    27 Jan 2020 | 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. Volcanic clouds observed by the A-Train satellite constellation

    27 Jan 2020 | 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...

  14. Hazards of volcanic ash

    27 Jan 2020 | Presentations

    Claire Horwell

  15. Satellite remote sensing of volcanic SO2 emissions

    27 Jan 2020 | Presentations

  16. Why measure volcanic emissions from space?

    27 Jan 2020 | Presentations

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

    27 Jan 2020 | 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...

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

    27 Jan 2020 | 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...

  19. Volcano Monitoring Workshops II : IUGG 2011

    27 Jan 2020 | 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,...

  20. Remote Sensing of Volcanic Gas Emissions

    27 Jan 2020 | 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: Simon Carn