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New PCQ Runs for Bent Model
09 Nov 2010 | Contributor(s): Puneet Singla
The attached archive folder contains matlab code to generate quadrature points for Bent runs. The main driver file is DriverBentSim.m. One can play with number of quadrature points and parameter distributions in this file. The files in the private directory are kind of protective and one...
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Eyjafjallajokull WMO meeting, Geneva, Bursik presentation
19 Oct 2010 | Contributor(s): Marcus I Bursik
Presentation given at WMO, Geneva, Switzerland by M. Bursik, attempting to summarize work of this group to date (18 Oct 2010).LaTeXNSF-RAPID grant EAR-1041775, Icelandic Meteorological Office
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Large-Scale Experiments Workshop
08 Oct 2010 | Workshops | Contributor(s): Greg A Valentine, Pierfrancesco Dellino, Costanza Bonadonna, Amanda Bachtell Clarke
This workshop aimed at developing research priorities and initial design concepts for an international user facility for large-scale experimentation on volcanic processes.Agenda .pdfPresentationsIntroduction by Greg Valentine .pdf .movIntegrating numerical and laboratory models of explosive...
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FNL 1.0 deg data for Puff from April 17 - 29 2010
08 Oct 2010 | *Data Sets/Collections | Contributor(s): Peter W Webley
this is the global FNL 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...
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GFS 0.5 deg data for Puff from April 17 - 29 2010
07 Oct 2010 | *Data Sets/Collections | 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...
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Keilir Conference Summary
29 Sep 2010 | Workshops | 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.http://en.keilir.net/keilir/conferences/eyjafjallajokull/
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Radiosondes and Webcams
29 Sep 2010 | *Data Sets/Collections | Contributor(s): Marcus I Bursik
The tarball contains 1) radiosondes over the period of the Eyjafjallajokull eruption from 13 April to 23 May, 2010; 2) webcam videos from Hvolsvollur for 17 April; 3) radar time series from the Keflavik radar, and 4) README file explaining it all.Please do not redistribute without explicit...
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Validation
27 Sep 2010 | Publications | Contributor(s): Sebastien Dartevelle
Previous work on the validation of numerical multiphase models for volcanic systems
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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...
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CALIPSO observations of the Eyjafjallajökull eruption clouds, April 15-20
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.
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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.
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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: https://vhub.org/resources/4094It 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...
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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: https://github.com/geoscience-community-codes/tephra2 Available are:1-processor...
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Short Course - INGEOMINAS, UB, Bristol, UdeNar June 26-July 2, 2010
04 Jul 2010 | Courses | Contributor(s): Christine Lynn Kimball Sumner, Greg A Valentine
In English:This is a collection of presentations from the Short Course on andesite volcanism presented at the June 26 to July 2, 2010 Scientific Meeting on Colombian volcanism at the Observatory of Pasto. The participants were researchers from participating institutions INGEOMINAS, University of...
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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...
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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.
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Hazmap
03 May 2010 | *Tools | Contributor(s): Antonio Costa
Simulate sedimentation of volcanic particles from discrete point sources and obtain the corresponding ground deposit.
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Titan2D Mass-Flow Simulation Tool
22 Mar 2010 | *Tools
Simulate mass flows on realistic terrains using adaptive mesh refinement.
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Bent - Atmospheric Plume Analysis
08 Mar 2010 | *Tools | Contributor(s): Marcus I Bursik
Atmospheric Plume Analysis
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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.