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  1. Magma flow between summit and Pu`u `O`o at Kilauea volcano, Hawai`i

    14 Mar 2014 | Contributor(s): Chiara Paola Montagna, Helge Gonnermann

    Volcanic eruptions are often accompanied by spatiotemporal migration ofground deformation, a consequence of pressure changes within magma reser-voirs and pathways. We model the propagation of pressure variations byeruptive magma withdrawal during the early episodes of the ongoing Pu‘u ̄...

  2. Complex magmatic systems and geophysical signal analysis: what can we understand from inversions?

    14 Mar 2014 | Contributor(s): Chiara Paola Montagna, G. Saccorotti, P. Papale, A. Longo

    Many volcanic eruptions are shortly preceded by new magma injection into a pre-existing, shallow (< 10 km) magma chamber, causing convection and mixing between the incoming and resident magmas. These processes may trigger dyke propagation and further magma rise, inducing long-term (days to...

  3. PINGU 1.6 manual

    28 Feb 2014 | Contributor(s): Joaquin Alberto Cortes, Jose L. Palma

    ... A paper-like description of PINGU 1.6 with a brief description of the tool, its implementation in VHub and the full list of references of the plots.

  4. Reference File of Recent Publications to Monogenetic Volcanism

    19 Feb 2014 | Miscellaneous | Contributor(s): Karoly Nemeth

    Reference file of recent publications relevant to monogenetic volcanism including maar, tuff ring, tuff cone, scoria cone, monogenetic volcanic field and phreatomagmatic search words between since year 2000 from Web of Science.

  5. 5th International Maar Conference Poster

    19 Feb 2014 | Miscellaneous | Contributor(s): Karoly Nemeth

  6. 2nd IUGG-WMO Workshop on Ash Dispersal Forecast and Civil Aviation, Consensual Document

    18 Feb 2014 | Workshops | Contributor(s): Costanza Bonadonna, Peter W Webley, Matthew Craig Hort, Arnau Folch, Sue C Loughlin, Herbert Puempel

    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...

  7. Towards a probabilistic scheme: How can we recognize and track non-magmatic unrest and related hazards?

    18 Feb 2014 | Publications | Contributor(s): dmitri rouwet, Laura Sandri, Warner Marzocchi, Jo Gottsmann

    Eruption forecasting is a major goal in volcanology. The intrinsic complexity and non-linearity of volcanic systems has recently led to an intertwining of deterministic to probabilistic eruption forecasting methods. However, many volcanoes often pass states of non-eruptive and non-magmatic unrest...

  8. Introduce 'VDPedia'.

    11 Feb 2014 | Miscellaneous | Contributor(s): Kyeong Park

    ■ Characteristics of VDPedia This site is different from other volcanic information sites by following contents and functions "One stop data source on status and response to the damage caused by volcanic activities" ○ To provide a space to discuss crisis situations with the experts ○ To discuss...

  9. Novedades de la ALVO 2013-2014

    10 Feb 2014 | Miscellaneous | Contributor(s): Jose German Vioramonte, Hugo Delgado-Granados, Jose L. Palma, Alberto Tomas Caselli, Lizzette A Rodriguez, Jersy Mariño Salazar, Gustavo Córdoba, Silvana Hidalgo

    Este es un resumen de las actividades realizadas por la Asociación Latinoamericana de Volcanología, desde fines de 2012 hasta fines de 2013. También incluye acciones futuras en las cuales la ALVO participa o apoya durante 2014.This is an abstract of the ALVO activities from the last part of the...

  10. The future role of Earth Scientists

    29 Jan 2014 | Presentations | Contributor(s): Richard Bretton, Jo gottsman, Ryerson Christie

    Earth scientists engaged in the governance of volcanic unrest currently provide advice within an historically benign risk governance environment with few scrutiny pressures. That environment is characterised by the early stages of regulation by laws, legal institutions and regulatory agencies,...

  11. Legal aspects of Communication (VUELCO)

    29 Jan 2014 | Presentations | Contributor(s): Richard Bretton, Jo Gottsmann, Ryerson Christie

    This commication workshop presentation covers some basic legal issues relevant to effective volcanic risk communication

  12. Fieldwork on german maar lakes for high school kids

    27 Jan 2014 | Educational Materials | Contributor(s): Annika Huizinga

    The geography and chemistry departments of my high school (Erasmiaans Gymnasium, Rotterdam) are preparing a small fieldwork in the Eiffel in Germany. Task for the students is to determine acidity, temperature, of the lake waters. We are going to visit a couple of lakes. Students have to compare...

  13. TOTGS: Total grainsize distribution of tephra fallout

    20 Jan 2014 | Offline Tools | Contributor(s): Seb Biass, Costanza Bonadonna

    NOTE The code is now maintained on GitHub: https://github.com/e5k/TOTGS Follow updates on: https://e5k.github.io/  Quantifying the total grainsize distribution (TGSD) is a necessary step to achieve a thorough characterization of a given tephra deposit. Several methods exist to...

  14. South Mono Geochemical Dataset

    18 Jan 2014 | *Data Sets/Collections | Contributor(s): Marcus I Bursik

    This is the set of geochemical data that are shown in the publication on the South Mono tephra (in review at JVGR as of 18 January 2014).

  15. XRD analysis of Sample 5a laderaN of Chaparrastique Volcano, eruption Dec 29th, 2013

    17 Jan 2014 | *Data Sets/Collections | Contributor(s): Bettina Martinez-Hackert

    This is a first analysis of the crystallinity of the black ash material observed in the column of the Dec 29th eruption of Chaparrastique volcano, El Salvador.

  16. SEM of Ash from Dec 29th, 2013 eruption

    17 Jan 2014 | *Data Sets/Collections | Contributor(s): Bettina Martinez-Hackert

    This is the file of the ash analysis via SEM

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

    0.0 out of 5 stars 

    09 Jan 2014 | Workshops | Contributor(s): Steven Kuehn, Solene Pouget, Marcus I Bursik

    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;...

  18. Implementation of material maps into the Titan2D simulation tool

    0.0 out of 5 stars 

    29 Dec 2013 | Presentations | Contributor(s): Sylvain Charbonnier

    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.

  19. IAVCEI Early-Career Working Group workshop report

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    13 Dec 2013 | Workshops | Contributor(s): Charlotte Vye-Brown, Sam Poppe, Greg A Valentine

    During the IAVCEI 2013 conference in Kagoshima, Japan, an open invitation evening meeting was held to invite early-career scientists to discuss how IAVCEI could improve the support for this part of the community. This discussion was initiated on request by Prof Ray Cas in his role as IAVCEI...

  20. LavaPL_ToolBox_ArcGIS10x

    0.0 out of 5 stars 

    13 Dec 2013 | Offline Tools | Contributor(s): Carlos José Muñoz Montoya

    What is LavaPL ToolBox?LavaPL ToolBox is the result of the work on simulation of lava flows from the Volcano Cumbal.Group Simulations of the Area Hazards Geological in the Colombian Geological Survey.This Toolbox displays the results of the simulation of lava flows obtained from coordinates inXLS...