Los Alamos National Laboratory

Los Alamos National Laboratory

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  • Earth and Space Sciences
  • Geophysics
  • Seismic analysis
  • Earthquakes
  • Science of Signatures - Remote and Standoff Sensing
  • Seismic sensing and sensors
  • Seismic analysis
  • Earthquakes


  • Earthquake Characterization
  • Earthquake Location
  • Seismic Data Collection, Processing, and Analysis



M.S. Geophysics, University of Utah, Salt Lake City, UT, 2013

B.S. Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA, 2011



LANL Positions

Seismo-Acoustic Research Technologist 2, Geophysics (EES-17), October 2016-Present



Professional Societies

American Geophysical Union (AGU)

Seismological Society of America (SSA)



Chevron Geophysics Resesarch Fellowship, 2012

Exxon Mobil Geosciences Grant, 2012

Walter J. Arabasz Research Fellowship, 2011

President's Undergraduate Research Award, 2011

Rutt Bridges Undergraduate Research Fellowship, 2010




Maceira, M., Marcillo, O., & Gammans, C. (2018). Seismo-Acoustic Signatures of Operation Events at Industrial Facilities. Paper Presented at the Institute of Nuclear Materials Management 59th Annual Meeting, Baltimore, Maryland.

Gammans, C. N. L. (2013)., Low-angle normal faulting in the Basin and Range-Colorado Plateau transistion zone during the January 3, 2011 Circleville, UT earthquake sequence (Master's thesis). Retrieved from ProQuest Dissertations and Theses Global. (1545116). Salt Lake City, UT: University of Utah.