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  1. PYFLOW_2.0. A new tool for estimating the impact parameters and the deposition rate and time of dilute PDCs based on field data

    0.0 out of 5 stars 

    22 Nov 2017 | Contributor(s): Marcus I Bursik

    PYFLOW_2.0 is a hazard tool for the calculation of the impact parameters of dilute pyroclastic density currents (DPDCs). DPDCs represent the dilute turbulent type of gravity flows that occur during explosive volcanic eruptions; their hazard is the result of their mobility and the capability...

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

    0.0 out of 5 stars 

    08 Sep 2016 | Contributor(s): Marcus I Bursik

    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:...

  3. Confort 15 (Conflow improvement)

    0.0 out of 5 stars 

    22 Apr 2016 | Contributor(s): Marcus I Bursik

    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...

  4. Titan2D Hazard Map Emulator Workflow Tool

    0.0 out of 5 stars 

    08 Mar 2021 | Tools | Contributor(s): Peter W Webley

    Titan2D Hazard Map Emulator Workflow Tool

  5. Implementation of material maps into the Titan2D simulation tool

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    08 Mar 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.

  6. Purace Titan2d Ang Basal 14

    0.0 out of 5 stars 

    08 Mar 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.

  7. Titan2D Viewer

    4.0 out of 5 stars 

    08 Mar 2021 | Tools | Contributor(s): Peter W Webley

    A viewer of the simulation results saved by Titan2D

  8. Tutorial for using Titan2D on VHub

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    08 Mar 2021 | Educational Materials | Contributor(s): Peter W Webley

    During this tutorial, we will go through a stock example and (1) learn how to enter the different input parameters for running a Titan2D simulation on Vhub, (2) run the simulation and (3) visualize the results using the freely available Paraview software.

  9. DEM converter for Titan2D

    0.0 out of 5 stars 

    08 Mar 2021 | Tools | Contributor(s): Peter W Webley

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

  10. Numerical fallout models: An introduction based on Suzuki (1983)

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    08 Mar 2021 | Presentations | Contributor(s): Marcus I Bursik

    Suzuki, T., 1983. A theoretical model for dispersion of tephra, in: D. Shimozuru and I. Yokoyama (eds) Arc Volcanism: Physics and Tectonics, Terra Scientific Publishing, Tokyo, 95-116.

  11. Titan2d user manual (spanish)

    0.0 out of 5 stars 

    08 Mar 2021 | Educational Materials | Contributor(s): Peter W Webley

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

  12. TITAN2D References

    0.0 out of 5 stars 

    08 Mar 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.

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

    0.0 out of 5 stars 

    08 Mar 2021 | Workshops | Contributor(s): Marcus I Bursik

    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. bent: A model of plumes in crossflow

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    08 Mar 2021 | Presentations | 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.

  15. Eyjafjallajokull WMO meeting, Geneva, Bursik presentation

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    08 Mar 2021 | Presentations | 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

  16. TITAN2D Tutorial

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    08 Mar 2021 | Publications | Contributor(s): Peter W Webley

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

  17. dWind

    0.0 out of 5 stars 

    08 Mar 2021 | Offline Tools | Contributor(s): Marcus I Bursik

    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...

  18. Titan2D Mass-Flow Simulation Tool

    5.0 out of 5 stars 

    08 Mar 2021 | Tools | Contributor(s): Peter W Webley

    Simulate mass flows on realistic terrains using adaptive mesh refinement.