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  1. Tephra 2014 - Maximizing the potential of tephra for multidisciplinary science

    03 Dec 2021

    Tephra deposits are used by diverse communities: volcanologists, petrologists, tephrochronologists, paleoclimatologists, paleoecologists and archaeologists. To perhaps be too reductionist, volcanologists are generally interested in tephra to understand eruption behavior, frequency, and hazards;...

  2. Implementation of material maps into the Titan2D simulation tool

    03 Dec 2021 | 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.

  3. Purace Titan2d Ang Basal 14

    03 Dec 2021 | Contributor(s): Peter W Webley

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

  4. Eruption data for ash-cloud model validation

    03 Dec 2021

    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...

  5. puffin

    03 Dec 2021 | Tools

    puffin = a tool to run the volcanic ash dispersal model -- puff -- based on the plume trajectory model -- bent.

  6. Volcanic clouds observed by the A-Train satellite constellation

    03 Dec 2021 | Data Sets/Collections

    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...

  7. Hazards of volcanic ash

    03 Dec 2021 | Presentations

    Claire Horwell

  8. Tephra in Quaternary Science 2011 Edinburgh Workshop Report: The Eyjafjallajökull eruptions of 2010

    03 Dec 2021 | Publications

    Report and Community Statement from the workshop on the Eyjafjallajokull eruptions of 2010 and implications for tephrochronology, volcanology and Quaternary studies, Institute of Geography, University of Edinburgh, 5th‐6th May 2011. The first meeting of Tephra in Quaternary Science (TIQS), the...

  9. Eyjafjallajökull, volcanic clouds and aviation - one year on

    03 Dec 2021 | Workshops

    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...

  10. Observing volcanic clouds

    03 Dec 2021 | Presentations

    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

  11. Titan2D Viewer

    03 Dec 2021 | Tools | Contributor(s): Peter W Webley

    A viewer of the simulation results saved by Titan2D

  12. Tutorial for using Titan2D on VHub

    03 Dec 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.

  13. DEM converter for Titan2D

    03 Dec 2021 | Tools | Contributor(s): Peter W Webley

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

  14. Tephra2: Student Version

    03 Dec 2021 | Tools

    The Tephra2 ash dispersion model run via a GUI designed for student use.

  15. Natural Hazards Tephra Fallout Lab

    03 Dec 2021 | Educational Materials

    This lab walks students through using the tephra2 education graphical user interface (gui) to investigate tephra fallout at Colima volcano. By the end of this lab, students should be able to:•understand that every volcanic event is different and so produces a unique deposit•convert from units of...

  16. The Chaiten eruption, Chile, May 2008: field observations.

    03 Dec 2021 | Presentations

    A short summary presentation of rapid-response fieldwork following the 2008 eruption of Chaiten, southern Chile. This short presentation was given in September 2009, and has been updated with appropriate citation to work published since then.F Alfano, C Bonadonna, ACM Volentik, CB Connor, SFL...

  17. Abstracts from the UK community meeting on the Eyjafjallajökull eruption, April 2010.

    03 Dec 2021 | Miscellaneous

    This is the meeting abstract volume from a rapidly assembled UK community-wide meeting to discuss the Eyjafjallajökull eruption and its consequences. The meeting was supported by the UK National Centre for Earth Observation (NCEO; Natural Hazards theme, http://comet.nerc.ac.uk) and the...

  18. Detecting volcanic ash from space

    03 Dec 2021 | Presentations

    How satellites detect, map and measure volcanic ash in volcanic clouds. HYSPLIT and volcanic cloud satellite observations. Volcanic cloud stages. Infrared satellite detectors, split window. Evolution of volcanic clouds from space platforms.Rose, W I, G J S Bluth, D J Schneider, G G J Ernst, C M...

  19. Direct sampling of volcanic clouds

    03 Dec 2021 | Presentations

    Volcanic clouds have only sporadically been directly sampled. Sampling is advantageous to validate remote sensing. Direct sampling was more common in the 1978-1984 period before the hazards to jet aircraft were understood and when piston aircraft sampling was more prevalent. This sampling...

  20. Titan2d user manual (spanish)

    03 Dec 2021 | Educational Materials | Contributor(s): Peter W Webley

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