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  1. 2017 AGU Fall Meeting Session - V036: Volcanic Ash—Generation, Transport, Impacts, and Applications

    14 Jul 2020 | Contributor(s): amanda rachelle hintz

    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#:...

  2. bent: A model of plumes in crossflow

    14 Jul 2020 | 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.

  3. Chaotic Mixing Device

    14 Jul 2020

    Description of device for chaotic mixing experiments developed at LMU München

  4. Confort 15 (Conflow improvement)

    14 Jul 2020 | 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...

  5. DEM converter for Titan2D

    14 Jul 2020 | Tools | Contributor(s): Peter W Webley

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

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

    14 Jul 2020 | Data Sets/Collections | 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:...

  7. Dome rock densification parameters

    14 Jul 2020 | Miscellaneous

  8. dWind

    14 Jul 2020 | 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...

  9. Eyjafjallajokull WMO meeting, Geneva, Bursik presentation

    14 Jul 2020 | 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

  10. Implementation of material maps into the Titan2D simulation tool

    14 Jul 2020 | 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.

  11. Large Scale Experiments on Volcanic Processes (EOS)

    14 Jul 2020 | 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...

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

    14 Jul 2020 | 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.

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

    14 Jul 2020 | 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. Purace Titan2d Ang Basal 14

    14 Jul 2020 | 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. 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 | Offline Tools | 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...

  16. Titan2D Hazard Map Emulator Workflow Tool

    14 Jul 2020 | Tools | Contributor(s): Peter W Webley

    Titan2D Hazard Map Emulator Workflow Tool

  17. Titan2D Mass-Flow Simulation Tool

    14 Jul 2020 | Tools | Contributor(s): Peter W Webley

    Simulate mass flows on realistic terrains using adaptive mesh refinement.

  18. TITAN2D References

    14 Jul 2020 | 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. TITAN2D Tutorial

    14 Jul 2020 | Publications | Contributor(s): Peter W Webley

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

  20. Titan2d user manual (spanish)

    14 Jul 2020 | Educational Materials | Contributor(s): Peter W Webley

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