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  1. Observing volcanic clouds

    26 May 2020

    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

  2. OMIplot

    26 May 2020

    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...

  3. More Volcanic Ash Remote Sensing

    26 May 2020

    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...

  4. Tephra2: Student Version

    26 May 2020 | Tools

    The Tephra2 ash dispersion model run via a GUI designed for student use.

  5. Natural Hazards Tephra Fallout Lab

    26 May 2020 | Educational Materials

    This lab walks students through using the tephra2 education graphical user interface (gui) to investigate tephra fallout at Colima volcano. By the end of this lab, students should be able to:•understand that every volcanic event is different and so produces a unique deposit•convert from units of...

  6. The Chaiten eruption, Chile, May 2008: field observations.

    26 May 2020 | Presentations

    A short summary presentation of rapid-response fieldwork following the 2008 eruption of Chaiten, southern Chile. This short presentation was given in September 2009, and has been updated with appropriate citation to work published since then.F Alfano, C Bonadonna, ACM Volentik, CB Connor, SFL...

  7. Abstracts from the UK community meeting on the Eyjafjallajökull eruption, April 2010.

    26 May 2020 | Miscellaneous

    This is the meeting abstract volume from a rapidly assembled UK community-wide meeting to discuss the Eyjafjallajökull eruption and its consequences. The meeting was supported by the UK National Centre for Earth Observation (NCEO; Natural Hazards theme, http://comet.nerc.ac.uk) and the...

  8. Detecting volcanic ash from space

    26 May 2020 | Presentations

    How satellites detect, map and measure volcanic ash in volcanic clouds. HYSPLIT and volcanic cloud satellite observations. Volcanic cloud stages. Infrared satellite detectors, split window. Evolution of volcanic clouds from space platforms.Rose, W I, G J S Bluth, D J Schneider, G G J Ernst, C M...

  9. Direct sampling of volcanic clouds

    26 May 2020 | Presentations

    Volcanic clouds have only sporadically been directly sampled. Sampling is advantageous to validate remote sensing. Direct sampling was more common in the 1978-1984 period before the hazards to jet aircraft were understood and when piston aircraft sampling was more prevalent. This sampling...

  10. PASI: Volcanic Hazards and Remote Sensing in Pacific Latin America

    26 May 2020 | Workshops

    http://www.geo.mtu.edu/~raman/PASI2011The Open Vent Volcanoes PASI in Costa Rica gathered 60 scientists from 13 countries to build scientific networking in the transdisciplinary field of volcanology in January 2011. The accelerating application of field measurements and remote sensing to...

  11. Tephra2 Source Code

    14 Jul 2010 | Offline Tools

    Tephra2 uses the advection diffusion equation to forecast tephra dispersion in a given location based on a user-defined set of eruptive conditions.Tephra2 codes are now maintained on GitHub: https://github.com/geoscience-community-codes/tephra2 Available are:1-processor...

  12. Tephra2

    26 May 2020 | Tools

    Tephra2 uses the advection diffusion equation to forecast tephra dispersion in a given location based on a user-defined set of eruptive conditions.