Documentation for "Effect of particle entrainment on the runout of pyroclastic density currents"

08 Sep 2016 | Contributor(s): Kristen Fauria, Michael Manga, Michael Chamberlain

This is a repository for the data and script used in, "Effect of particle entrainment on the runout of pyroclastic density currents."Here you will find:1. A compilation of splash function experimental data from this study and data that was extracted from seven other studies:...

Geochemistry and Petrology first response draft

28 Aug 2014 | Contributor(s): Gudmundur H Gudfinnsson, Armann Hoskuldsson, Níels Örn Óskarsson

Here are the documents which were presented at the meeting on the 27th of August. Please feel free to download, edit, and then update the files stored here.

Pyroclastic density currents and local topography as seen with the conveyer model

15 Apr 2014 | Contributor(s): Domenico M. Doronzo

Pyroclastic density currents (PDCs) are multiphase flows generated during explosive volcanic eruptions, and they move down the volcano, and over the surrounding topography. The flow-topography interaction can play a fundamental role in the sedimentary processes, and in the resulting deposit...

Olive

23 Jul 2013 | *Tools | Contributor(s): Joaquin Alberto Cortes

Olive 2.1.1 a simple fractional crystallization calculator.

Tritone

13 Mar 2013 | *Tools | Contributor(s): Joaquin Alberto Cortes

Tritone a mini tool to plot ternary diagrams

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

28 Feb 2013 | Publications | Contributor(s): Jessica L. Ball, Eliza S Calder, Marc Bernstein

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...

Norma

14 Oct 2012 | *Tools | Contributor(s): Joaquin Alberto Cortes

A tool to calculate the Barth-Niggli and CIPW norms from whole-rock chemistry

Petrological INput - Graphical oUtput

27 Feb 2012 | *Tools | Contributor(s): Joaquin Alberto Cortes, Jose L. Palma

A tool to plot geochemical data in petrology

Volcanic clouds observed by the A-Train satellite constellation

12 Mar 2012 | *Data Sets/Collections | Contributor(s): Simon Carn

A collection of images showing volcanic eruption clouds detected by NASA's A-Train satellite constellation, which includes the Aqua, CALIPSO, CloudSat and Aura satellites. These examples demonstrate the unique ability of the A-Train to provide coincident, multi-spectral, active and passive remote...

Satellite remote sensing of volcanic SO2 emissions

29 Nov 2011 | Presentations | Contributor(s): William I Rose

Why measure volcanic emissions from space?

29 Nov 2011 | Presentations | Contributor(s): William I Rose

Eyjafjallajökull, volcanic clouds and aviation - one year on

05 Aug 2011 | Workshops | Contributor(s): Simon Carn

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...

Volcano Monitoring Workshops II : IUGG 2011

16 Jul 2011 | Workshops | Contributor(s): Eliza S Calder

Organized by Jeffrey Johnson & Eliza CalderWorkshop Title: Ground-Based and Remote Sensing of Volcanic UnrestThe workshop involved seven talks focused on fundamental tools used for monitoring and scientific investigation of active volcanic systems. Lectures emphasized emerging technologies,...

Remote Sensing of Volcanic Gas Emissions

29 Jun 2011 | Presentations | Contributor(s): Simon Carn

This presentation is part of the workshop "Volcanic Hazards and Remote Sensing in Pacific Latin America" held in Costa Rica in January 2011.Speaker: Simon Carn

New Techniques and Technologies for Remote Sensing of Volcanic Ash and SO2 Gas

29 Jun 2011 | Presentations | Contributor(s): Jose Luis Palma

This presentation is part of the workshop "Volcanic Hazards and Remote Sensing in Pacific Latin America" held in Costa Rica in January 2011.Speaker: Fred PrataFred Prata

Observing volcanic clouds

29 Jun 2011 | Presentations | 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

OMIplot

13 May 2011 | Offline Tools | Contributor(s): Simon Carn

OMIplot is a software package that can be used to ingest, visualize and analyze sulfur dioxide (SO2) data from the Ozone Monitoring Instrument (OMI) aboard NASA's Aura satellite. The OMI SO2 measurements can be used to track drifting volcanic eruption clouds and study volcanic degassing. OMI...

Mount St Helens 1980-6 Activity summary

27 Apr 2011 | Educational Materials | Contributor(s): William I Rose

This series of two lectures summarizes the sequence of events asssociated with the 1980-86 eruptions of Mount St Helens, Washington State, USA. It is intended as a refresher for students and researchers.Lipman, Peter W., and Mullineaux, Donal R. (eds.), 1981, The 1980 Eruptions of Mount St....

More Volcanic Ash Remote Sensing

27 Apr 2011 | Presentations | Contributor(s): William I Rose

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...