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  1. Q-LavHA 2.2.1.

    20 Feb 2017 | Contributor(s): Sophie Mossoux, Mathijs Saey, Stefania Bartolini, Sam Poppe, Frank Canters, Matthieu Kervyn

    Q-LavHA (Mossoux et al. 2016) is a plugin which simulates lava flow propagation from one or multiple regularly distributed eruptive vents on a Digital Elevation Model (DEM). It combines existing probabilistic and 1D thermo-rheological deterministic (FLOWGO) models and proposes improvements in...

  2. FALL3D APPLIED TO TURRIALBA VOLCANO RECENT ERUPTIONS

    21 Dec 2016 | Contributor(s): Jose Brenes

    Hello everyoneFall3D latest version has been implemented on our 540 core supercomputer to calculate how much and where ash would fall. Daily wind data is automatically fetched from USA National Weather Service, ´NASA DEM is used for...

  3. Navier-Stokes equations in cylindrical coordinates

    17 Dec 2016 | Contributor(s): Mattia de' Michieli Vitturi

    This document presents the derivation of the Navier-Stokes equations in cylindrical coordinates. I have searched on the web for something similar (and I have seen that a lot of other people search for the steps of such a derivation), but I have been unsuccessful. For this reason I have thought...

  4. Early career corner at the December 13 AGU VGP Reception

    07 Dec 2016 | Contributor(s): CHAKO TCHAMABE Boris

    Dear early career volcanologists,The IAVCEI Early Career Researchers Network and the AGU Volcanology, Geochemistry, and Petrology section will be hosting an "Early Career Corner" at next week's VGP reception at the AGU Fall Meeting. This will be a spot to come meet fellow early...

  5. Updated version of an algorithm for tephra isopach, extent and volume calculation in R

    18 Oct 2016 | Contributor(s): Marcus I Bursik, Qingyuan Yang

    We have updated an algorithm that aids in isopach construction, and volume and extent calculation of tephra fall deposits.  The program is written in R.  Documentation has been improved, and we now include example datasets for the North Mono eruption and Fogo A.  The algorith and...

  6. TephraProb: a Matlab package for probabilistic hazard assessments of tephra fallout

    15 Sep 2016 | Contributor(s): Sebastien Biass, Costanza Bonadonna, Laura J Connor, Chuck B Connor

    Download the code on GitHub: https://github.com/e5k/TephraProbFollow updates on: https://e5k.github.io/TephraProb is a toolbox of Matlab functions designed to produce scenario–based probabilistic hazard assessments for ground tephra accumulation. The toolbox includes a series of...

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

    08 Sep 2016 | Contributor(s): Kristen Fauria, Michael Manga, Michael Chamberlain

    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:...

  8. Geoheritage of Volcanic Harrats in Saudi Arabia [Authors: Moufti, Mohammed Rashad, Németh, Károly]

    30 Aug 2016 | Contributor(s): Mohammed Rashad Moufti, Karoly Nemeth

    This book records the geoheritage values of globally significant, yet little-known, volcanic geosites in Saudi Arabia. It is the first of its kind to focus on the Middle East, clearly showing the hidden geoheritage value of the volcanic Arabian Peninsula’s harrats and demonstrating why the...

  9. Abstract Book "Geological fieldwork in volcanic areas: mapping techiques and applications"; IAVCEI Commission on Volcano Geology - 3rd International Workshop, Etna-Aeolian Islands [July 3-10, 2016]; pp. 77.

    30 Aug 2016 | Contributor(s): Karoly Nemeth

    Collection of abstracts presented during the IAVCEI Volcanic Geology workshop in Italy in July 2016 [pdf file]

  10. 6th International Maar Conference - A Guidebook for the Aershan-Chaihe Volcanic Field Trip

    11 Aug 2016 | Contributor(s): Karoly Nemeth

  11. 6th International Maar Conference - A Guidebook for Post-conference Field Trip to Mt. Changbai volcano

    11 Aug 2016 | Contributor(s): Karoly Nemeth

  12. 6th International Maar Conference - Program Book

    11 Aug 2016 | Contributor(s): Karoly Nemeth

  13. 6th International Maar Conference - Abstract Volume

    11 Aug 2016 | Contributor(s): Karoly Nemeth

     Download Abstract Volumehttp://www.intechopen.com/books/6th-international-maar-conference-abstracts 6th International Maar Conference - AbstractsISBN 978-953-51-2541-9, Print ISBN 978-953-51-2540-2, 126 pages, Publisher: InTech, Chapters published July 15, 2016 under CC BY 3.0...

  14. Central American volcanic vents in a kml file

    15 Jul 2016 | Contributor(s): Michael J Carr

    Google Earth allowed rapid verification, location, and classification of 807 apparently constructional volcanic vents in Central America. The data are presented in a spreadsheet, a KML file and a short note describing the database. This note and spreadsheet are in review and a reference will be...

  15. Granular Flow Experiments for Validation of Numerical Flow Models

    25 Jun 2016 | Contributor(s): Amy Webb, Marcus I Bursik

    Many types of geophysical flows such as debris avalanches and pyroclastic flows pose significant danger to both people and property. Understanding granular avalanche behavior and particle interaction during the course of a flow is very important in the development of granular flow models. Since...

  16. Maar-diatremes - a course module

    13 Jun 2016 | Contributor(s): Greg A Valentine, Alison Graettinger

    Maar-diatremes are one of the most common volcanic landforms on Earth, and represent an end-member type of volcano whose eruptions are dominated by explosive, subsurface magma-water interaction.  Thus they should form an important component of volcanology courses.  The recent decade has...

  17. Confort 15 (Conflow improvement)

    20 Jan 2015 | Contributor(s): Silvia Campagnola, Claudia Romano, Larry G Mastin, Alessandro Vona

    We present an updated version of the Conflow model, an open-source numerical model for flow in eruptive conduits during steady-state pyroclastic eruptions (Mastin and Ghiorso, 2000). In the Confort 15 program, several updates were considered:The rheological parameters of the model are...

  18. Brief Video Communications: Keweenaw Geoheritage

    11 Apr 2016 | Contributor(s): William I Rose, Erika Vye

    Erika Vye and I have fashioned outreach videos aimed at a broad public to educate about local geology in Michigan's Keweenaw Peninsula, where metal mining began thousands of years ago by First Nation immigrants who walked to America from Asia and found copper veins projecting from uncovered...

  19. Titan2D Hazard Map Emulator Workflow Tool

    24 Nov 2015 | Tools | Contributor(s): Renette Jones-Ivey, bing zhang

    Titan2D Hazard Map Emulator Workflow Tool

  20. emu_stand

    16 Mar 2016 | Workshops | Contributor(s): Prashant Shekhar