Exciting news! We're transitioning to the Statewide California Earthquake Center. Our new website is under construction, but we'll continue using this website for SCEC business in the meantime. We're also archiving the Southern Center site to preserve its rich history. A new and improved platform is coming soon!
Ethan F. Williams
California Institute of Technology
Graduate Student
Expertise: Engineering and environmental seismology, distributed acoustic sensing (DAS), marine geophysics
About Me
Publications
No bio available.
Williams, E. F., Heaton, T. H., Zhan, Z., & Lambert, V. R. (2022, 09). Variability in the natural frequencies of a nine-story concrete building from seconds to decades. Poster Presentation at 2022 SCEC Annual Meeting. SCEC Contribution 12402
Biondi, E., Yang, Y., Fang, J., Yin, J., Zhu, W., Li, J., Williams, E. F., & Zhan, Z. (2022, 09). Challenges, opportunities, and discoveries using large-scale distributed acoustic sensing arrays. Oral Presentation at 2022 SCEC Annual Meeting. SCEC Contribution 12029
Williams, E. F., Heaton, T. H., Lambert, V. R., & Zhan, Z. (2020, 08). Structural healing of Millikan Library over 20 years of continuous seismic monitoring. Poster Presentation at 2020 SCEC Annual Meeting. SCEC Contribution 10562
Yang, Y., Williams, E. F., Muir, J. B., & Zhan, Z. (2020, 08). The Potential of DAS in Seismic Hazard Analysis: A Case Study of Ridgecrest City DAS Array. Poster Presentation at 2020 SCEC Annual Meeting. SCEC Contribution 10499
Zhan, Z., Li, Z., Shen, Z., Yang, Y., Williams, E. F., Wang, X., Muir, J. B., Klesh, A., & Karrenbach, M. (2020, 08). A rapid response Distributed Acoustic Sensing (DAS) array after the 2019 Ridgecrest earthquakes. Oral Presentation at 2020 SCEC Annual Meeting. SCEC Contribution 10455
Zhang, Y., Williams, E. F., Lambert, V. R., & Zhan, Z. (2019, 08). Updating the Caltech Millkan Shaker for time-lapse seismic imaging in Southern California. Poster Presentation at 2019 SCEC Annual Meeting. SCEC Contribution 9904
Williams, E. F., Zhan, Z., Li, Z., Karrenbach, M., Coleman, T., LaFlame, L., Cole, S., & Yarsev, V. (2019, 08). Aftershocks of the Ridgecrest earthquake sequence on four dense fiber seismic arrays. Poster Presentation at 2019 SCEC Annual Meeting. SCEC Contribution 9502
Williams, E. F., Zhan, Z., Karrenbach, M., Cole, S., & LaFlame, L. (2018, 08). Dense mapping of shallow velocity structure in the Raymond Basin using the Pasadena Distributed Acoustic Sensing Array. Poster Presentation at 2018 SCEC Annual Meeting. SCEC Contribution 8543
Williams, E. F., Castillo, C. M., Klemperer, S. L., Raineault, N., & Gee, L. S. (2017, 08). A new estimate of latest Quaternary slip on the offshore Anacapa-Dume Fault at Sycamore Knoll, Southern California Continental Borderland. Poster Presentation at 2017 SCEC Annual Meeting. SCEC Contribution 7892
Castillo, C. M., Klemperer, S. L., Williams, E. F., Legg, M. R., & Francis, R. D. (2015, 12). Tsunamogenic landslides and marine paleoseismology: applications of the submerged marine terrace record, Santa Catalina Island, Southern California Borderland . Poster Presentation at 2015 AGU Fall Meeting. SCEC Contribution 6097
Williams, E. F., Castillo, C. M., Klemperer, S. L., Maher, K., Francis, R. D., & Legg, M. R. (2015). Preliminary results of marine paleo-seismology from MCS, CHIRP, and coring off Catalina Island,. Poster Presentation at 2015 SCEC Annual Meeting. SCEC Contribution 6095
Last updated Sep 19, 2022.
