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  1. Natural Hazards Tephra Fallout Lab

    04 Jul 2020 | 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...

  2. 1st IAVCEI/GVM Workshop: "From Volcanic Hazard to Risk Assessment", Geneva, 27-29 June 2018

    18 Dec 2018 | Workshops | Contributor(s): E Bruce Pitman, Abani Patra

    The complexity of volcanic risk analysis typically resides in the interaction of multiple hazard, vulnerability and exposure aspects dynamically acting over various spatial and temporal scales. Risk analyses provide an evidence-based approach to development and implementation of proactive...

  3. 2017 AGU Fall Meeting Session - V036: Volcanic Ash—Generation, Transport, Impacts, and Applications

    20 Jun 2017 | Miscellaneous | 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#:...

  4. A Matlab implementation of the Carey and Sparks (1986) model

    04 Nov 2015 | Offline Tools

    Download the code on GitHub: https://github.com/e5k/CareySparks86_MatlabFollow updates on: https://e5k.github.io/   This file is a Matlab implementation of the Carey and Sparks (1986) model to estimate i) the plume height above sampling altitude and ii) the wind speed at the...

  5. A new method to identify the vent location of tephra fall deposits based on thickness or maximum clast size measurements (SVL)

    17 Apr 2018 | Offline Tools

    This tool presents a new method to identify the vent location of tephra fall deposits based on thickness or maximum clast size measurements. It is temporarily named "svl", which is short for Source Vent Locator. The method estimates the vent location by coupling semi-empirical models...

  6. AGU Poster: Results of the Tephra 2014 Workshop on Maximizing the Potential of Tephra for Multidisciplinary Science

    11 Dec 2014 | Publications

    Poster presentation from the 2014 AGU Fall Meeting reporting on results and conclusions of the Tephra 2014 workshop

  7. An assessment of hydrothermal alteration in the Santiaguito lava dome complex, Guatemala: implications for dome collapse hazards

    28 Feb 2013 | Publications

    A combination of field mapping, geochemistry, and remote sensing methods has been employed to determine the extent of hydrothermal alteration and assess the potential for failure at the Santiaguito lava dome complex, Guatemala. The 90-year-old complex of four lava domes has only experienced...

  8. Announcement: Coupling Uncertain Geophysical Hazards Workshop

    30 Nov 2018 | Miscellaneous

    Coupling Uncertain Geophysical Hazards WorkshopMarch 24-26, 2019James B. Hunt Library, North Carolina State University, Raleigh, NCDescription: Scientists are beginning to understand the propagation of uncertainty through mathematical models, to enable predictions of the likely...

  9. BET_VH presentation at VHUB workshop, 25th July 2013, Kagoshima, Japan

    30 Jul 2013 | Workshops

    This is the material used to introduce the BET_VH online tool and to carry out a step-by-step exercise for setting and performing a full Probalistic Volcanic Hazard Assessment (PVHA). The tool and the exercise have been presented during the vhub workshop held the 25th July 2013 in Kagoshima,...

  10. Civil protection exercises for volcanic risk management. The VUELCO experience at midway.

    20 Nov 2014 | Courses | Contributor(s): E Bruce Pitman, Abani Patra

    This lecture was given during the short-course titled "Coping with volcanic unrest" held in Quito (Ecuador) on November 2014.The presentation illustrates some essential key-elements to take into account in the preparation of a simulation exercise, providing useful suggestion taken...

  11. Estimating Volcanic Risk in the Lesser Antilles

    26 Sep 2013 | Publications | Contributor(s): E Bruce Pitman, Abani Patra

    The potential catastrophic effects of future volcanic eruptions in the Lesser Antilles can be decreased by the utilisation of effective risk quantification measures and their subsequent incorporation into disaster risk reduction strategies. A volcanic risk study conducted by the Norwegian...

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

    05 Aug 2011 | 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...

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

    05 Aug 2011 | 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...

  14. INQUA–INTAV International Field Conference and Workshop: Crossing New Frontiers

    14 Mar 2018 | Workshops

    The INQUA International Focus Group on Tephrochronology and Volcanism (INTAV) cordially invites you to participate in the Crossing New Frontiers - Tephra Hunt in Transylvania international field conference that aims to continue the long tradition of very successful inter-INQUA congress tephra...

  15. INQUA–INTAV International Field Conference and Workshop: Crossing New Frontiers

    14 Mar 2018 | Workshops

    The INQUA International Focus Group on Tephrochronology and Volcanism (INTAV) cordially invites you to participate in the Crossing New Frontiers - Tephra Hunt in Transylvania international field conference that aims to continue the long tradition of very successful inter-INQUA congress tephra...

  16. Insights from Volcanic Unrest Simulation Exercises

    18 Jun 2015 | Presentations | Contributor(s): E Bruce Pitman, Abani Patra

    Lecture given during the second VUELCO short-course, held in Dominica on 13th and 14th May 2015. 

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

    25 Apr 2017 | Publications | Contributor(s): E Bruce Pitman, Abani Patra

    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...

  18. Maar-diatremes - a course module

    04 Jul 2020 | Educational Materials

    Maar-diatremes are one of the most common volcanic landforms on Earth, and represent an end-member type of volcano whose eruptions are dominated by explosive, subsurface magma-water interaction.  Thus they should form an important component of volcanology courses.  The recent decade has...

  19. Mono-Inyo Tephra Database

    01 Aug 2017 | Data Sets/Collections

    The Mono-Inyo Craters is a zone of active volcanism in California, USA, that extends from Mammoth Mountain and Long Valley caldera in the south to the islands of Mono Lake in the north.  This resource provides the citation for the Mono-Inyo tephra database.  The database can...

  20. More Volcanic Ash Remote Sensing

    27 Apr 2011 | Presentations

    Environmental aspects of volcanic clouds as investigated by remote sensing tools. Ice in volcanic clouds. Separation of ash and SO2 in volcanic clouds.Rose, W. I., D. J. Delene, D. J. Schneider, G. J. S. Bluth, A. J. Krueger, I. Sprod, C. McKee, H. L. Davies and G. G. J. Ernst, 1995, Ice in the...