OUR PEOPLE Executive Director
Austin, TX 78767-1287USA
866 283 8253 (fax)
Education & Affiliations
College of Southern Idaho
Universtiy of Hawai'i at Hilo
Grand Canyon University
Professional Experience
Founder and Executive Director
Volcan, Inc. Nonprofit Volcanic Hazards Mitigation Team,Austin, TX.
Volcan, Inc. is a nonprofit organization working in small indigenous communities to help reduce risk from threat of volcanic hazards. Scientist-in-charge and field collaboration specialist.
Intern
CSAV International Internships, University of Hawaii at Hilo
Field training with local scientists in The Republic of Vanuatu and in Peru regarding the operation and methods of the FLYSPEC instrument. Gain understanding and experience working directly with foreign volcano observatories.
Intern
CSAV Gas Geochemistry Internternships, Hawaiian Volcano Observatory
Assist in the development and deployment of OP-FTIR and UV-Spectrometer gas monitoring systems on Kilauea Volcano (Hawaii).
Field Assistant
Center for Study of Active Volcanoes, University of Hawaii
Field testing of the new ultraviolet correlation spectrometer FLYSPEC to analyse sulfur dioxide emissions at Kilauea volcano (Hawaii).
NASA Space Grant fellow
Hawaii Space Grant Consortium, University of Hawaii
Summit Assistant
Gemini 8m Telescopes Project, AURA, Hilo, Hawaii
Field Volunteer
Hawksbill Turtle Project, Hawaii Volcanoes National Park
Planetarium Assistant
Faulkner Planetarium, College of Southern Idaho
RMA Technician
Micron Custom Manufacturing Services, Boise, Idaho
Publications
Clegg, S.G., Hicks, K.E., Talavera Salcedo, C.G. Field Report:Volcanic SO2 Measurements at Ubinas Volcano, Peru, May 2006.Field Report Summary for Instituto Geologico Minero y Metalurgico, Lima, Peru., May, 2006.
Clegg, S.G., Cruz, V.A., Talavera Salcedo, C.G., Masias Alvarez, P.J.. Field Report: Volcanic SO2 Measurements at Ubinas Volcano, Peru, February 2006. Field Report Summary for Instituto Geologico Minero y Metalurgico, Lima, Peru, February, 2006.
Horton, K.A., Williams-Jones, G., L., Garbeil, H., Mouginis-Mark, P.J., Porter, J.N., Elias, T. Sutton, A.J., and Clegg, S.G., 2003. Real-time measurement of volcanic SO2 emissions: Validation of a new UV correlation spectrometer (FLYSPEC). Bulletin Volcanology, 68: 323 - 327, 2006.
Horton, K.A., G. Williams-Jones, H. Garbeil, J.N. Porter, P. Mouginis-Mark, T. Elias, A.J. Sutton, and S. Clegg, FLYSPEC: A new ultraviolet correlation spectrometer for remote SO2 measurements. 8th Field Workshop on Volcanic Gases, IAVCEI-CCVG, March 2003, Nicaragua & Costa Rica.
Clegg, S.G. 2004. Ground-Truth Measurments of Volcanic SO2 using the new UV Correlation Spectrometer “Flyspec,” Hawaii Space Grant Consortium (HSGC) Report Number 04-12, 2004.
Edmonds, M., Clegg, S.G., Elias, T., Gerlach, T., Herd, R., and Sutton, J.A., 2004. Multiple gas species detection using Open Path Fourier Transform Infrared Spectroscopy (OP-FTIR) at Kilauea Volcano. IAVECI Conference, November, 2004, Chile.
Other Publications
Clegg, S.G., (2003) Ground-Truth Measurements of Volcanic SO2 Using the New UV Correlation Spectrometer “FLYSPEC”. Sigma Xi, Big Island Science Conference, Hilo, Hawaii, August 13-15, 2003.
Clegg, S.G., (2003) Ground-Truth Measurements of Volcanic SO2 Using the New UV Correlation Spectrometer “FLYSPEC”. (abstract) 2003 Undergraduate Symposium for Research and Creative Projects, University of Hawaii, April 26, 2003.
Andrew Harris, Keith Horton, Maurizio Ripepe, Emanuele Marchetti, Yvonne Branan, Courtney Kearney, Eliza Calder, Steve Clegg, Mark Davies, Jon Dehn, Matthew Patrick Glyn Williams-Jones, and Lionel Wilson. (abstract) Gas Puffing as a Proxy for Degassing Rates at Persistently Active Systems. IAVCEI General Assembly, 2004, Pucón, Chile.
C. Kearney; A. Harris;K. Horton; J. Dehn; J. Sutton; S. Clegg; Y. Branan; K. Dean. (abstract) SO2 and thermal signatures of puffing events at Pu’u O’o since 2002. IAVCEI General Assembly, 2004, Pucón, Chile.
Volcano Video Productions. Hilo, Hi. 2004, Winter 2005 Eruption Update (DVD) Contributing Photographer.
Collaborators
Anderson, C.J.: College of Southern Idaho (mapping extinct lava tubes at Craters of the Moon National Monument, Idaho). Anderson, J.: University of Hawaii (Precise leveling surveying, Kilauea ERZ, Hawaii). Edmonds, M.: Mendenhal Postdoctoral Fellow, Hawaiian Volcano Observatory,. USGS. (Deployment of OP-FITR and UV-Spectrometer for volcanic gas measurements at Kilauea Volcano). Elias, T.: Hawaiian Volcano Observatory, USGS. (SO2 flux measurements using COSPEC and FLYSPEC on Kilauea volcano, Hawaii), Garbeil, H.: University of Hawaii (Source measurements and mapping of volcanic SO2 emissions on Kilauea volcano, Hawaii). Harris, A.J.L.: University of Hawaii (SO2 emission correlation with thermal measurements at Pu’u O’o vent, Kilauea volcano, Hawaii). Hon, K.: University of Hawaii (Field training visiting scientists on active lava flow field Kilauea volcano, Hawaii). Horton, K.A.: University of Hawaii (Source measurements and mapping of volcanic SO2 emissions on Kilauea volcano, Hawaii). Marino, J., Instituto Geologico, Minero y Metalurgico (INGEMMET), Perú Oppenheimer, C.: Cambridge University, UK (Volcanic gas emission sampling at Pu’u O’o vent, Kilauea volcano, Hawaii). Salas, G., Facultad de Geologia y Geofisica, Universidad Nacional de San Agustin, Arequipa. Peru Sutton, A.J.: Hawaiian Volcano Observatory, USGS (SO2 flux measurements using COSPEC and FLYSPEC on Kilauea volcano, Hawaii). Thomas, D.: Center for the Study of Active Volcanoes (Field training in Gas Geochemistry of volcanoes).
Undergraduate Advisor: Dr. Ken Hon, University of Hawaii at Hilo, Hawaii, USA
CSAV Gas Geochemistry Internship Mentor: Dr. Marie Edmonds, University of Cambridge, UK
Hawaii Space Grant Mentor: Dr. K.A. Horton, University of Hawaii at Manoa, Hawaii, USA