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Explosive Magma-Water Interaction: ir12
15 Dec 2017 | Contributor(s): Ingo Sonder
Date: 2016-09-21Location: University at Buffalo, Geohazards Field Station, Springville/Ashford, NY, USA.Mixing of ambient temperature water at 2.2 m/s injection speed with natural remelted (basaltic) volcanic rock at 1300ºC.This is video material was recorded for one of our...
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Explosive Magma-Water Interaction: ir13
15 Dec 2017 | Contributor(s): Ingo Sonder
Date: 2016-11-02Location: University at Buffalo, Geohazards Field Station, Springville/Ashford, NY, USA.Mixing of ambient temperature water at 2.5 m/s injection speed with natural remelted (basaltic) volcanic rock at 1300ºC.This is video material was recorded for one of our...
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Explosive Magma-Water Interaction: ir14
15 Dec 2017 | Contributor(s): Ingo Sonder
Date: 2016-11-27Location: University at Buffalo, Geohazards Field Station, Springville/Ashford, NY, USA.Mixing of ambient temperature water at 2.3 m/s injection speed with natural remelted (basaltic) volcanic rock at 1300ºC.This is video material was recorded for one of our...
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Explosive Magma-Water Interaction: ir15
15 Dec 2017 | Contributor(s): Ingo Sonder
Date: 2016-11-27Location: University at Buffalo, Geohazards Field Station, Springville/Ashford, NY, USA.Mixing of ambient temperature water at 4.5 m/s injection speed with natural remelted (basaltic) volcanic rock at 1300ºC.This is video material was recorded for one of our...
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Explosive Magma-Water Interaction: ir16
15 Dec 2017 | Contributor(s): Ingo Sonder
Date: 2017-01-21Location: University at Buffalo, Geohazards Field Station, Springville/Ashford, NY, USA.Mixing of ambient temperature water at 2.7 m/s injection speed with natural remelted (basaltic) volcanic rock at 1300ºC.This is video material was recorded for one of our...
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Explosive Magma-Water Interaction: pr05
15 Dec 2017 | Contributor(s): Ingo Sonder
Date: 2017-09-13Location: University at Buffalo, Geohazards Field Station, Springville/Ashford, NY, USA.Mixing of ambient temperature water at 1.5 bar with natural remelted (basaltic) volcanic rock at 1300ºC.This is video material was recorded for one of our explosive...
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PYFLOW_2.0. A new tool for estimating the impact parameters and the deposition rate and time of dilute PDCs based on field data
22 Nov 2017 | Contributor(s): Fabio Dioguardi, Daniela Mele, Pierfrancesco Dellino
PYFLOW_2.0 is a hazard tool for the calculation of the impact parameters of dilute pyroclastic density currents (DPDCs). DPDCs represent the dilute turbulent type of gravity flows that occur during explosive volcanic eruptions; their hazard is the result of their mobility and the capability...
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Lonquimay 88-89
27 Oct 2017 | Contributor(s): Belén Cartes
English: The contribution includes the dispersion of tephra emitted during the eruptive cycle from 1988 to 1989 of Lonquimay volcano, in the region of Araucania, ChileEspañol: La constribucion abarcara la disperción de tefra emitida durante el ciclo eruptivo de 1988 a 1989 del...
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Explosive Magma-Water Interaction: pr06
05 Oct 2017 | Contributor(s): Ingo Sonder
Date: 2017-09-26Location: University at Buffalo, Geohazards Field Station, Springville/Ashford, NY, USA.Mixing of ambient temperature water at 1.5 bar with natural remelted (basaltic) volcanic rock at 1300ºC.This is video material was recorded for one of our explosive...
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Supplementary material for Newhall and Pallister (2014) Using multiple data sets to populate probabilistic volcanic event trees
27 Sep 2017 | Contributor(s): Chris Newhall, John S Pallister
For probabilistic forecasting in volcanology, two widely used methods are the Cooke method (Aspinall and others) and BET-EF (Marzocchi and others). The paper noted in the title, in Papale P (ed), Volcanic Hazards, Risks and Disasters. Academic Press, describes...
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Volcanic Record Completeness Workshop - IAVCEI, Portland, August 13 2017
01 Sep 2017 | Contributor(s): Susanna Jenkins, Mark Bebbington
The purpose of the workshop was to explore issues around what makes volcanic records incomplete, how to detect incompleteness, and how to deal with incompleteness when estimating hazard. A good number of early career researchers were encouraged to attend, supported by a grant from the...
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Volcanic Record Completeness Workshop - IAVCEI, Portland, August 13 2017
29 Aug 2017 | Contributor(s): Susanna Jenkins, Mark Bebbington
AbstractThe purpose of the workshop was to explore issues around what makes volcanic records incomplete, how to detect incompleteness, and how to deal with incompleteness when estimating hazard. A good number of early career researchers were encouraged to attend, supported by a grant from the...
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Mono-Inyo Tephra Database
01 Aug 2017 | Contributor(s): Marcus I Bursik
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...
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Cities and Volcanoes Commission of IAVCEI Terms of Reference -- 10 July 2017
25 Jul 2017 | Contributor(s): Tom Wilson
The executive’s business includes (but is not restricted to):Ensures Cities on Volcanoes are organised every two years, on a non IAVCEI/IUGG year including:Announces the call for proposals for the next COVAdministers the proposal process (as per separate procedure on...
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StereoP
27 Jun 2017 | *Tools | Contributor(s): Joaquin Alberto Cortes
StereoP is a tool to plot equal angle Stereonets
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2017 AGU Fall Meeting Session - V036: Volcanic Ash—Generation, Transport, Impacts, and Applications
20 Jun 2017 | Miscellaneous | Contributor(s): Peter W Webley
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#:...
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Tephra 2017 Workshop : Best practices in tephra collection, analysis, and reporting leading toward better tephra databases
15 Jun 2017 | Workshops | Contributor(s): Marcus I Bursik, Stephen C Kuehn, Kristi L Wallace, Andrei V Kurbatov
Best practices in tephra collection, analysis, and reporting: Leading toward better tephra databasesThis is a page for the Tephra 2017 workshop, held in Portland, OR, 19 August 2017. The workshop was a follow-on to the Tephra 2014 workshop, held 3-7 August 2014, also in...
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La erupción del volcán Calbuco en 2015: Volcanología, sociedad y ecosistemas
25 Apr 2017 | Publications | Contributor(s): Jorge E. Romero
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...
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Global Archive of Dome Instabilities (GLADIS)
13 Mar 2017 | *Data Sets/Collections | Contributor(s): Claire Ellen Harnett, Mark Thomas, Eliza S Calder, Susanna Kathryn Ebmeier, Alison Telford, William Murphy, Jurgen Neuberg
Investigating the causal mechanisms of lava dome collapse is imperative in understanding the dynamic processes that occur during active lava dome growth. We present a worldwide database and provide an assessment of dome collapse across a diverse range of volcanoes in the Global Archive of Dome...
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Documentation for "Trapped bubbles keep pumice afloat and gas diffusion makes pumice sink"
02 Mar 2017 | *Data Sets/Collections | Contributor(s): Kristen Fauria, Michael Manga, Zihan Wei
Here we make available raw data and code used in the paper, "Trapped bubbles keep pumice afloat and gas diffusion makes pumice sink" by Fauria, Manga, and Wei (2017, EPSL). Included in this database is:1. A .pdf copy of Fauria et al. (2017).2. Trapped bubble and vesicle volume and...