Robert Skoumal


I am a research geophysicist at the Earthquake Science Center in Menlo Park, California. My research focuses on improving our ability to characterize both natural and induced (“anthropogenic”) earthquakes. I am particularly interested in developing new methods to identify small magnitude earthquakes over regional distances, creating methods to distinguish between natural/induced seismicity, investigating geologic/industrial parameters that influence the likelihood of inducing earthquakes, and using “Large-N” datasets (e.g., nodal arrays, distributed acoustic sensing) to better characterize earthquakes.

2016-present: Mendenhall Postdoctoral Fellow, US Geological Survey (Menlo Park, CA)
2016: Postdoctoral Scholar, Stanford University (Stanford, CA)
2015: Geophysical Rock Properties R&D Intern, Chevron Corporation (Houston, TX)
2012-2016: Research & Teaching Assistant, Miami University (Oxford, OH)
2011: Teaching Assistant, Eckerd College (St. Petersburg, FL)
2011: NOAA Hollings Scholar (Kenai Peninsula, Alaska)

2016: Ph.D. Geology, Miami University (Oxford, OH)
    Dissertation: “Characterizing induced and natural earthquake swarms using correlation algorithms”
2014: M.S. Geology, Miami University (Oxford, OH)
    Thesis: "Optimizing multi-station template matching through re-examination of the Youngstown, Ohio, sequence"
2012: B.S. Marine Science (Geophysics) summa cum laude, Eckerd College, (St. Petersburg, FL)
    Thesis: "Seasonal and interannual oceanographic variability in Kachemak Bay, Alaska"

in revision:

  • Skoumal, R. J., M. Brudzinski, B. Currie, and R. Ries (in revision). Characterization of induced seismic swarms in Oklahoma through multi-station template matching, Scientific Reports.

in print:

  • Skoumal, R. J., J. Kaven, J. Walter (2019). Characterizing seismogenic fault structures in Oklahoma using a relocated template matched catalog, Seis. Res. Let
  • Skoumal, R. J., P. Dawson, S. Hickman, J. Kaven (2018). Microseismic events associated with the Oroville Dam spillway, Bull. Seismol. Soc. Am., 109(1): 387-394.
  • Skoumal, R. J., R. Ries, M. Brudzinski, A. Barbour, B. Currie (2018). Earthquakes induced by hydraulic fracturing are pervasive in Oklahoma, J. Geophys. Res., 123, 10,918–10,935.
  • Skoumal, R. J., M. Brudzinski, B. Currie (2018). Proximity of Precambrian basement affects the likelihood of induced seismicity in the Appalachian, Illinois, and Williston Basins, Geosphere, 14(3). 
  • Currie, B., J. Free, M. Brudzinski, M. Leveridge, R. J. Skoumal (2018). Seismicity induced by wastewater injection in Washington County, Ohio: Influence of preexisting structure, regional stress regime, and well operations, J. Geophys. Res., 123
  • Kozłowska, M., M. Brudzinski, P. Friberg, R. J. Skoumal, N. Baxter, and B. Currie (2018). Maturity of nearby faults influences seismic hazard from hydraulic fracturing, Proc. Natl. Acad. Sci. U.S.A., 115(8).
  • Morris, A., D. Ferrill, G. Walter, A. Price, K. Smart, R. J. Skoumal, M. Brudzinski, B. Currie (2017). Lessons learned from the Youngstown, Ohio induced earthquake sequence from January 2011 to January 2012. Journal of Rock Mechanics and Geotechnical Engineering, 9(5), 783-796.
  • Colella, H., S. Sit, M. Brudzinski, S. Graham, C. DeMets, S. Holtkamp, R. J. Skoumal, N. Ghouse, E. Cabral-Cano, V. Kostoglodov, A. Arciniega-Ceballos (2017). Seismicity rate increases associated with slow slip episodes prior to the 2012 Mw 7.4 Ometepec earthquake, Earth Planet. Sci. Let., 464.
  • Skoumal, R. J., M. Brudzinski, and B. Currie (2016). An efficient repeating signal detector to investigate earthquake swarms. J. Geophys. Res., 121(8).
  • Skoumal, R. J., M. Brudzinski, and B. Currie (2015). Distinguishing induced seismicity from natural seismicity in Ohio using waveform template matching. J. Geophys. Res., 120(9).
  • Skoumal, R. J., M. Brudzinski, and B. Currie (2015). Microseismicity induced by deep wastewater injection in southern Trumbull County, Ohio. Seis. Res. Let., 86(5).
  • Skoumal, R. J., M. Brudzinski, and B. Currie (2015). Earthquakes induced during hydraulic fracturing in Poland Township, Ohio. Bull. Seismol. Soc. Am, 105(1).
  • Skoumal, R. J., M. Brudzinski, B. Currie, and J. Levy (2014). Optimizing multi-station earthquake template matching through re-examination of the Youngstown, Ohio, sequence. Earth Planet. Sci. Let., 405.