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  1. 1st IAVCEI/GVM Workshop: "From Volcanic Hazard to Risk Assessment", Geneva, 27-29 June 2018

    18 Dec 2018

    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...

  2. Chaotic Mixing Device

    09 May 2014

    Description of device for chaotic mixing experiments developed at LMU München

  3. DEM converter for Titan2D

    14 Jun 2021 | Tools | Contributor(s): Peter W Webley

    Convert a Digital Elevation Model (DEM) in ASCII format to a Titan2D readable format

  4. Dome rock densification parameters

    14 Jun 2021 | Miscellaneous

  5. ECMapProb

    14 Jun 2021 | Tools

    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.

  6. eject model

    14 Jun 2021 | Offline Tools

    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...

  7. Implementation of material maps into the Titan2D simulation tool

    14 Jun 2021 | Presentations | Contributor(s): Peter W Webley

    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.

  8. La erupción del volcán Calbuco en 2015: Volcanología, sociedad y ecosistemas

    14 Jun 2021 | Publications

    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...

  9. Large Scale Experiments on Volcanic Processes (EOS)

    14 Jun 2021 | Publications

    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...

  10. Los depósitos de caída de tefra: Una breve revisión sobre su cuantificación y análisis para la clasificación de erupciones volcánicas explosivas, con ejemplos Latinoamericanos

    14 Jun 2021 | Publications

    La cuantificación de los depósitos volcánicos es una de las herramientas más utilizadas en la actualidad para clasificar la magnitud de la actividad volcánica y determinar los peligros volcánicos asociados. En el caso especial de las erupciones...

  11. MAMMA (Magma Ascent Mathematical Modeling and Analysis)

    14 Jun 2021 | Tools

    1D-steady state model for volcanic conduits

  12. Mapping a 49 year old eruption of a basaltic cone: Pacaya Guatemala

    14 Jun 2021 | Presentations

    This presentation summarizes the 50 year eruption and the 3 dimensional map produced. The map, prepared as part of an MS thesis by Ruben Otoniel Matias Gomez, is under review as a Map and Chart Series publication by the GSA. The lecture summarizes the situation at Pacaya, and uses Matias' map as...

  13. PASI: Volcanic Hazards and Remote Sensing in Pacific Latin America

    14 Jun 2021 | Workshops

    http://www.geo.mtu.edu/~raman/PASI2011The Open Vent Volcanoes PASI in Costa Rica gathered 60 scientists from 13 countries to build scientific networking in the transdisciplinary field of volcanology in January 2011. The accelerating application of field measurements and remote sensing to...

  14. Purace Titan2d Ang Basal 14

    14 Jun 2021 | Data Sets/Collections | Contributor(s): Peter W Webley

    Simulación para el volcán Puracé del por medio de Titan2d, con un ángulo basal de valor de 14.

  15. Titan2D Hazard Map Emulator Workflow Tool

    14 Jun 2021 | Tools | Contributor(s): Peter W Webley

    Titan2D Hazard Map Emulator Workflow Tool

  16. Titan2D Mass-Flow Simulation Tool

    14 Jun 2021 | Tools | Contributor(s): Peter W Webley

    Simulate mass flows on realistic terrains using adaptive mesh refinement.

  17. TITAN2D References

    14 Jun 2021 | Educational Materials | Contributor(s): Peter W Webley

    Contains a list of references about TITAN2D, specifically a list of volcanoes and types of flows for which it has been used.

  18. TITAN2D Tutorial

    14 Jun 2021 | Publications | Contributor(s): Peter W Webley

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

  19. Titan2d user manual (spanish)

    14 Jun 2021 | Educational Materials | Contributor(s): Peter W Webley

    This is a translation of the Titan2D user manual by Teresita del Pilar Argoty.

  20. Titan2D Viewer

    14 Jun 2021 | Tools | Contributor(s): Peter W Webley

    A viewer of the simulation results saved by Titan2D