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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

    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"

    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)

    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

    19 Oct 2021 | Tools | Contributor(s): Peter W Webley

    Titan2D Hazard Map Emulator Workflow Tool

  5. Geochemistry and Petrology first response draft

    19 Oct 2021 | Miscellaneous

    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.

  6. Implementation of material maps into the Titan2D simulation tool

    19 Oct 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.

  7. Olive

    19 Oct 2021 | Tools

    Olive 2.1.1 a simple fractional crystallization calculator.

  8. New Methods and Computer Codes for Volcanic Modelling

    19 Oct 2021 | Workshops

    This workshop was undertaken before the IAVCEI conference in July 2013, complementing the session on "Stress, strain and mass changes at active volcanoes. It brings together seismic and geodetic methods and computational approaches for modelling volcanic processes.Material presented includes:1....

  9. Purace Titan2d Ang Basal 14

    19 Oct 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.

  10. Tritone

    19 Oct 2021 | Tools

    Tritone a mini tool to plot ternary diagrams

  11. Norma

    19 Oct 2021 | Tools

    A tool to calculate the Barth-Niggli and CIPW norms from whole-rock chemistry

  12. Petrological INput - Graphical oUtput

    19 Oct 2021 | Tools

    A tool to plot geochemical data in petrology

  13. Titan2D Viewer

    19 Oct 2021 | Tools | Contributor(s): Peter W Webley

    A viewer of the simulation results saved by Titan2D

  14. Tutorial for using Titan2D on VHub

    19 Oct 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.

  15. DEM converter for Titan2D

    19 Oct 2021 | Tools | Contributor(s): Peter W Webley

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

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

    19 Oct 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.

  17. Titan2d user manual (spanish)

    19 Oct 2021 | Educational Materials | Contributor(s): Peter W Webley

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

  18. TITAN2D References

    19 Oct 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.

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

    19 Oct 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...

  20. bent: A model of plumes in crossflow

    19 Oct 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.