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  1. Activity Report of the Commission on Monogenetic Volcanism to IAVCEI 2011

    27 Jul 2011 | Contributor(s): Karoly Nemeth

    The term monogenetic as applied to volcanic systems carries with it the concept of eruptions of batches of magma within short timescales. Monogenetic volcanism is commonly expressed as clusters of individual volcanoes forming fields of small cones which are a consequence of dispersed plumbing...

  2. Scopes of the IAVCEI Commission on Monogenetic Volcanism

    27 Jul 2011 | Contributor(s): Karoly Nemeth

    The term monogenetic as applied to volcanic systems carries with it the concept of eruptions of batches of magma within short timescales. Monogenetic volcanism is commonly expressed as clusters of individual volcanoes forming fields of small cones which are a consequence of dispersed plumbing...

  3. Large Scale Experiments on Volcanic Processes (EOS)

    19 Jul 2011 | Contributor(s): Greg A Valentine

    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...

  4. Observing volcanic clouds

    29 Jun 2011 | Contributor(s): William I Rose

    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

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

    28 Feb 2011 | Contributor(s): David Pyle

    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...

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

    28 Feb 2011 | Contributor(s): David Pyle

    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...

  7. Detecting volcanic ash from space

    08 Feb 2011 | Contributor(s): William I Rose

    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...

  8. Direct sampling of volcanic clouds

    08 Feb 2011 | Contributor(s): William I Rose

    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...

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

    08 Feb 2011 | Contributor(s): William I Rose

    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.

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

    11 Jan 2011 | Contributor(s): William I Rose, Jose Luis Palma

    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...

  11. bent: A model of plumes in crossflow

    11 Nov 2010 | 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.

  12. Eyjafjallajokull WMO meeting, Geneva, Bursik presentation

    19 Oct 2010 | 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

  13. dWind

    27 Jul 2010 | Contributor(s): Seb Biass, Costanza Bonadonna

    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...