Validation data for manuscript "Novel statistical emulator construction for volcanic ash transport model Ash3d with physically-motivated measures"
02 Sep 2020 | Contributor(s): Qingyuan Yang, E Bruce Pitman, Elaine Spiller, Marcus I Bursik, Andrea Bevilacqua
This database presents the testing and validation data used and presented in the manuscript titled "Novel statistical emulator construction for volcanic ash transport model Ash3d with physically-motivated measures". The manuscript is submitted to the Proceedings of the Royal...
Workshop on the Impacts associated with the primary fallout of volcanic ash and subsequent aeolian remobilisation, Consensual Document
19 May 2020 | Publications | Contributor(s): Lucia Dominguez, Costanza Bonadonna, Donaldo Bran
The inherent complexity associated with volcanic eruptions and their relationship with societies requires innovative strategies about how we assess and manage risk. The 2011 Cordón Caulle eruption (2011-CC) demonstrated the additional complexity associated with secondary hazards and...
Workshop on Wind-remobilisation processes of volcanic ash, Consensual Document
20 Feb 2020 | Publications | Contributor(s): Costanza Bonadonna, Paul A Jarvis, Lucia Dominguez, Corine Frischknecht, Pablo Forte, Donaldo Bran, Rigoberto Aguilar, Frances Beckett, Manuela Elissondo, Jack Gillies, ulrich kueppers, Jonathan Merrison, Nick Varley, Kristi L Wallace
Explosive volcanic eruptions can eject large quantities of tephra into the atmosphere that can be dispersed and deposited over wide areas. Whilst the hazardous consequences of primary tephra fallout are well known, subsequent remobilisation of ash by aeolian processes can continue to present an...
2017 AGU Fall Meeting Session - V036: Volcanic Ash—Generation, Transport, Impacts, and Applications
20 Jun 2017 | Miscellaneous | Contributor(s): Peter W Webley
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#:...
Titan2D Hazard Map Emulator Workflow Tool
24 Nov 2015 | *Tools | Contributor(s): Renette Jones-Ivey, bing zhang
Titan2D Hazard Map Emulator Workflow Tool
14 Aug 2015 | Offline Tools | Contributor(s): Matteo Cerminara, Tomaso Esposti Ongaro
A fluid-dynamic model is developed to numerically simulate the non-equilibrium dynamics of polydisperse gas-particle mixtures forming volcanic plumes. Starting from the three-dimensional N-phase Eulerian transport equations for a mixture of gases and solid particles, we adopt an asymptotic...
Dome rock densification parameters
20 Oct 2014 | Miscellaneous | Contributor(s): Fabian Ben Wadsworth, Betty Scheu
Chaotic Mixing Device
09 May 2014 | Miscellaneous | 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
2nd IUGG-WMO Workshop on Ash Dispersal Forecast and Civil Aviation, Consensual Document
18 Feb 2014 | Workshops | Contributor(s): Costanza Bonadonna, Peter W Webley, Matthew Craig Hort, Arnau Folch, Sue C Loughlin, Herbert Puempel
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...
Implementation of material maps into the Titan2D simulation tool
29 Dec 2013 | Presentations | Contributor(s): Sylvain Charbonnier
These powerpoint slides describe how to create and use a GIS-classified map with varying basal friction angles with the Titan2d simulation tool. Users can also refer to the Titan user manual for additional information.
Purace Titan2d Ang Basal 14
29 May 2013 | *Data Sets/Collections | Contributor(s): Paola Andrea Narvaez
Simulación para el volcán Puracé del por medio de Titan2d, con un ángulo basal de valor de 14.
04 Apr 2013 | Offline Tools | Contributor(s): Gabriel Andrés Bernal
VHAST (Volcanic Hazard Analysis and Simulation Tool)is a probabilistic volcanic hazard assessment software. It has been developed in Visual Basic .NET and runs on Windows XP or later. VHAST supports hazard analysis of lava flows, pyroclastic flows and ash fall, using simplified models.The...
Eruption data for ash-cloud model validation
04 Apr 2013 | *Data Sets/Collections | Contributor(s): Larry Garver Mastin, Costanza Bonadonna, Arnau Folch, peter webley, barbara stunder, Michael Pavolonis
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...
28 Mar 2012 | *Tools | Contributor(s): Roberto Tonini, Laura Sandri, Jacopo Selva, Warner Marzocchi
Compute long-term volcanic hazard using the Bayesian Event Tree for Volcanic Hazard (BET_VH) model
Volcanic clouds observed by the A-Train satellite constellation
12 Mar 2012 | *Data Sets/Collections | Contributor(s): Simon Carn
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...
Hazards of volcanic ash
29 Nov 2011 | Presentations | Contributor(s): William I Rose
Eyjafjallajökull, volcanic clouds and aviation - one year on
05 Aug 2011 | Workshops | Contributor(s): Simon Carn
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...
Large Scale Experiments on Volcanic Processes (EOS)
19 Jul 2011 | Publications | 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...
Observing volcanic clouds
29 Jun 2011 | Presentations | Contributor(s): William I Rose
This presentation is part of the workshop "Volcanic Hazards and Remote Sensing in Pacific Latin America" held in Costa Rica in January 2011.Speaker: William I. Rose
26 Jun 2011 | *Tools | Contributor(s): Jose Luis Palma
A viewer of the simulation results saved by Titan2D