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Workshop on Wind-remobilisation processes of volcanic ash, Consensual Document
out of 5 stars
20 Feb 2020 | Contributor(s):: Costanza Bonadonna, Paul A Jarvis, Lucia Dominguez, Corine Frischknecht, Pablo Forte, Donaldo Bran, Rigoberto Aguilar, Frances Beckett, Manuela Elissondo, Jack Gillies, ulrich kueppers, Jonathan Merrison, Nick Varley, Kristi L Wallace
Explosive volcanic eruptions can eject large quantities of tephra into the atmosphere that can be dispersed and deposited over wide areas. Whilst the hazardous consequences of primary tephra fallout are well known, subsequent remobilisation of ash by aeolian processes can continue to present an...
Plots of Wind Patterns of the World's Volcanoes
07 Feb 2018 | Contributor(s):: Larry G Mastin
This product includes rose diagrams and tables of wind patterns at volcanoes listed in the Smithsonian Institution’s Volcanoes of the World Database. At each volcano, the speed and direction of wind above the volcano were read from output of the NCEP/NCAR Reanalysis 1 model, at...
14 Aug 2015 | Contributor(s):: Matteo Cerminara, Tomaso Esposti Ongaro
A fluid-dynamic model is developed to numerically simulate the non-equilibrium dynamics of polydisperse gas-particle mixtures forming volcanic plumes. Starting from the three-dimensional N-phase Eulerian transport equations for a mixture of gases and solid particles, we adopt an asymptotic...
Daniel Blair Williams
08 Sep 2010 | | Contributor(s):: Marcus I Bursik, Alejandro Uriel Carbonara, Sean Michael Zawicki, Abani Patra, Renette Jones-Ivey
puffin = a tool to run the volcanic ash dispersal model -- puff -- based on the plume trajectory model -- bent.
Syahrul Romadhon Kamil
Keilir Conference Summary
29 Sep 2010 | | Contributor(s):: Marcus I Bursik
Summary statement for the Atlantic Conference on Eyjafjallajökull and Aviation 15-16 September 2010, Keflavik Airport, Iceland. Contains links to other material. Freely available for redistribution.http://en.keilir.net/keilir/conferences/eyjafjallajokull/
20 Apr 2010 | | Contributor(s):: Costanza Bonadonna, Laura Connor, Chuck B Connor, Leah Michelle Courtland
Tephra2 uses the advection diffusion equation to forecast tephra dispersion in a given location based on a user-defined set of eruptive conditions.
03 May 2010 | | Contributor(s):: Antonio Costa
Simulate sedimentation of volcanic particles from discrete point sources and obtain the corresponding ground deposit.