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

    20 Jun 2017

    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. 2nd IUGG-WMO Workshop on Ash Dispersal Forecast and Civil Aviation, Consensual Document

    18 Feb 2014

    An international expert community of volcano observatories, academic scientists, volcanic ash advisory centres and representatives of aviation regulators, engine manufacturers and airlines met in Geneva on 18-20 November 2013 to discuss progress on ash dispersal forecasting and produce a roadmap...

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

    28 Feb 2011

    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...

  4. DEM converter for Titan2D

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

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

  5. Detecting volcanic ash from space

    28 Oct 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...

  6. Direct sampling of volcanic clouds

    28 Oct 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...

  7. Eruption data for ash-cloud model validation

    28 Oct 2021 | Data Sets/Collections

    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...

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

    28 Oct 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...

  9. Hazards of volcanic ash

    28 Oct 2021 | Presentations

    Claire Horwell

  10. Implementation of material maps into the Titan2D simulation tool

    28 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.

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

    28 Oct 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...

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

    28 Oct 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...

  13. Observing volcanic clouds

    28 Oct 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

  14. Purace Titan2d Ang Basal 14

    28 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.

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

    28 Oct 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...

  16. Titan2D Hazard Map Emulator Workflow Tool

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

    Titan2D Hazard Map Emulator Workflow Tool

  17. Titan2D Mass-Flow Simulation Tool

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

    Simulate mass flows on realistic terrains using adaptive mesh refinement.

  18. TITAN2D References

    28 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. TITAN2D Tutorial

    28 Oct 2021 | 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)

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

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