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  1. GFS 0.5 deg data for Puff from April 17 - 29 2010

    07 Oct 2010 | Contributor(s): Peter W Webley

    this is the global GFS data, every 6 hrs from April 17 2010 at 00:00. It is ready to be used by the Puff dispersion model, see example lines of codeNote i have defined the location of the wind field, the U, V and Z variables. I specify the model as reanalysis and this allows Puff to read the...

  2. Keilir Conference Summary

    29 Sep 2010 | Contributor(s): Marcus I Bursik

    Summary statement for the Atlantic Conference on Eyjafjallajökull and Aviation 15-16 September 2010, Keflavik Airport, Iceland. Contains links to other material. Freely available for redistribution.

  3. Validation

    27 Sep 2010 | Publications | Contributor(s): Sebastien Dartevelle

    Previous work on the validation of numerical multiphase models for volcanic systems

  4. Eyjafjallajokull ash cloud height comparisons

    03 Sep 2010 | Miscellaneous | Contributor(s): Michael Pavolonis

    The ash cloud heights retrieved using the GOES-R methodology (IR method) are compared to CALIPSO cloud boundaries inferred from the total attenuated backscatter. Ash clouds were identified by matching the CALIOP lidar data to SEVIRI infrared measurements. These are cases where the ash cloud was...

  5. TITAN2D Tutorial

    04 Aug 2010 | Publications | Contributor(s): E Bruce Pitman, Abani Patra

    This tutorial presents a derivation of the governing equations solved by TITAN2D, and the numerical method employed.

  6. dWind

    27 Jul 2010 | Offline Tools | Contributor(s): Seb Biass, Costanza Bonadonna

    UPDATE: A new version of dWind is now available as part of the TephraProb package here: allows to download wind data from both the NOAA NCEP Reanalysis 1 and the ECMWF Era-Interim datasets and provides a variety of functions to plot and analyse wind...

  7. Tephra2 Source Code

    14 Jul 2010 | Offline Tools | Contributor(s): Chuck B Connor, Leah Michelle Courtland

    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: Available are:1-processor...

  8. Forum on the “Assessment of volcanic ash threat: learning and considerations from the Eyjafjallajökull eruption”

    17 Jun 2010 | Miscellaneous | Contributor(s): Arnau Folch

    The April-May 2010 Eyjafjallajökull eruption has had a tremendous unprecedented impact on civil aviation in Europe and beyond resulting in millions of Euros in economic loss and large social impact, especially during the 14-20 April week. The Organizing Committee of the COV6 meeting, held in...

  9. Tephra2

    20 Apr 2010 | Tools | Contributor(s): Costanza Bonadonna, Laura Connor, Chuck B Connor, Leah Michelle Courtland

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

  10. Hazmap

    03 May 2010 | Tools | Contributor(s): Antonio Costa

    Simulate sedimentation of volcanic particles from discrete point sources and obtain the corresponding ground deposit.

  11. Titan2D Mass-Flow Simulation Tool

    22 Mar 2010 | Tools

    Simulate mass flows on realistic terrains using adaptive mesh refinement.

  12. Bent - Atmospheric Plume Analysis

    08 Mar 2010 | Tools | Contributor(s): Marcus I Bursik

    Atmospheric Plume Analysis

  13. Shawn's Contribution

    24 Feb 2010 | 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.

  14. Workspace

    23 Feb 2010 | Tools



    05 Jan 2015 | Publications | Contributor(s): Jose

    GreetingsComputer code for tephra fallout, even if free, sometimes requires computing and human capabilities not always at hand, specially in countries where this field of research is not quite developedThe attached paper, recently published, seeks to give ideas on how two open source codes could...