-
(Poster) Ghub: A new community-driven data-model resource for ice-sheet scientists
19 Apr 2023 | Contributor(s): Sophie Goliber, jason briner, sophie nowicki
PDF of the poster for "Ghub: A new community-driven data-model resource for ice-sheet scientists".
-
1st IAVCEI/GVM Workshop: "From Volcanic Hazard to Risk Assessment", Geneva, 27-29 June 2018
18 Dec 2018 | Contributor(s): Costanza Bonadonna, Sebastien Biass, Eliza S Calder, Corine Frischknecht, Chris Eric Gregg, Susanna Jenkins, Sue C Loughlin, Scira Menoni, Shinji Takarada, Tom Wilson
The complexity of volcanic risk analysis typically resides in the interaction of multiple hazard, vulnerability and exposure aspects dynamically acting over various spatial and temporal scales. Risk analyses provide an evidence-based approach to development and implementation of proactive...
-
1st IAVCEI/GVM Workshop: "From Volcanic Hazard to Risk Assessment", Geneva, 27-29 June 2018
18 Dec 2018 | Contributor(s): Costanza Bonadonna, Sebastien Biass, Eliza S Calder, Corine Frischknecht, Chris Eric Gregg, Susanna Jenkins, Sue C Loughlin, Scira Menoni, Shinji Takarada, Tom Wilson
The complexity of volcanic risk analysis typically resides in the interaction of multiple hazard, vulnerability and exposure aspects dynamically acting over various spatial and temporal scales. Risk analyses provide an evidence-based approach to development and implementation of proactive...
-
bent: A model of plumes in crossflow
11 Nov 2010 | Contributor(s): Marcus I Bursik
Bent is an integral trajectory model for calculation of plume parameters in the presence of a crossflow (wind). It has been validated against data for eruptions from Kliuchevskoi and Avachinskiy volcanoes, Russia.
-
Chaotic Mixing Device
09 May 2014 | Contributor(s): Daniele Morgavi, Diego Perugini, Cristina P. De Campos, Werner Ertel-Ingrisch, Donald B. Dingwell
Description of device for chaotic mixing experiments developed at LMU München
-
Chaotic Mixing Device
09 May 2014 | Contributor(s): Daniele Morgavi, Diego Perugini, Cristina P. De Campos, Werner Ertel-Ingrisch, Donald B. Dingwell
Description of device for chaotic mixing experiments developed at LMU München
-
Civil protection exercises for volcanic risk management. The VUELCO experience at midway.
20 Nov 2014 | Contributor(s): Stefano Ciolli, Chiara Cristiani
This lecture was given during the short-course titled "Coping with volcanic unrest" held in Quito (Ecuador) on November 2014.The presentation illustrates some essential key-elements to take into account in the preparation of a simulation exercise, providing useful suggestion taken...
-
Confort 15 (Conflow improvement)
22 Apr 2016 | 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...
-
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:...
-
Dome rock densification parameters
20 Oct 2014 | Contributor(s): Fabian Ben Wadsworth, Betty Scheu
-
dWind
27 Jul 2010 | 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...
-
ECMapProb
18 Jul 2019 | Contributor(s): Alvaro Aravena, Raffaello Cioni
Probability map of PDC by using a modifed approach of the energy cone model and topographic information derived from the SRTM 30 m elevation model.
-
eject model
01 Feb 2011 | Contributor(s): Larry Garver Mastin
Eject is a user-friendly model that calculates the trajectories of blocks that are ballistically ejected from volcanic craters. It has also been used to calculate ballistic trajectories of other objects in other other settings, including missiles and bullets.Details are at:The attached zip...
-
Estimating Volcanic Risk in the Lesser Antilles
26 Sep 2013 | Contributor(s): Michal Camejo, Richard E.A. Robertson
The potential catastrophic effects of future volcanic eruptions in the Lesser Antilles can be decreased by the utilisation of effective risk quantification measures and their subsequent incorporation into disaster risk reduction strategies. A volcanic risk study conducted by the Norwegian...
-
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
-
Geochemistry and Petrology first response draft
28 Aug 2014 | Contributor(s): Gudmundur H Gudfinnsson, Armann Hoskuldsson, Níels Örn Óskarsson
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.
-
Insights from Volcanic Unrest Simulation Exercises
18 Jun 2015 | Contributor(s): Stefano Ciolli, Chiara Cristiani
Lecture given during the second VUELCO short-course, held in Dominica on 13th and 14th May 2015.
-
La erupción del volcán Calbuco en 2015: Volcanología, sociedad y ecosistemas
25 Apr 2017 | Contributor(s): Jorge E. Romero
La erupción del 22-23 de abril de 2015 del Volcán Calbuco tuvo impactos en las actividades sociales y ecosistemas en el sur de Chile y en Argentina, debido a la espesa caída de piroclastos, corrientes calientes de gases y rocas, además de flujos de lodo...
-
Large Scale Experiments on Volcanic Processes (EOS)
19 Jul 2011 | Contributor(s): Greg A Valentine
Some of the least understood and most hazardous geologic processes involve complex multiphase flows, particularly those related to explosive volcanic eruptions. These phenomena inherently involve a wide range of characteristic length and time scales, as well as processes that are coupled across...
-
MAMMA (Magma Ascent Mathematical Modeling and Analysis)
01 Feb 2018 | Contributor(s): Alvaro Aravena, Mattia de' Michieli Vitturi
1D-steady state model for volcanic conduits