(Poster) Ghub: A new community-driven data-model resource for ice-sheet scientists

19 Apr 2023 | Contributor(s): Sophie Goliber, jason briner, sophie nowicki

PDF of the poster for "Ghub: A new community-driven data-model resource for ice-sheet scientists".  

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...

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:...

Confort 15 (Conflow improvement)

22 Apr 2016 | Contributor(s): Silvia Campagnola, Claudia Romano, Larry G Mastin, Alessandro Vona

We present an updated version of the Conflow model, an open-source numerical model for flow in eruptive conduits during steady-state pyroclastic eruptions (Mastin and Ghiorso, 2000). In the Confort 15 program, several updates were considered:The rheological parameters of the model are...

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.

Olive

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

Olive 2.1.1 a simple fractional crystallization calculator.

New Methods and Computer Codes for Volcanic Modelling

18 Jul 2013 | Workshops | Contributor(s): Martha Kane Savage, Yosuke Aoki, Thomas Lecocq, Jess Johnson, Florent Brenguier, Benoit Taisne, Charles Williams, Nico Fournier

This workshop was undertaken before the IAVCEI conference in July 2013, complementing the session on "Stress, strain and mass changes at active volcanoes. It brings together seismic and geodetic methods and computational approaches for modelling volcanic processes.Material presented includes:1....

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...