Evan T. Hirakawa
United States Geological Survey
Researcher
About Me
Publications
No bio available.
SCEC Participation
SCEC Proposal Review Committee, Member (2024 - Present)Hirakawa, E. T., Parker, G. A., & Baltay, A. S. (2024, 09). Relating peak and cumulative ground motions for earthquakes in the San Francisco Bay Area. Poster Presentation at 2024 SCEC Annual Meeting. SCEC Contribution 13687
Nye, T., Parker, G. A., Baltay, A. S., Hirakawa, E. T., Withers, K. B., & Moschetti, M. P. (2024, 09). Path Effects and Crustal Properties in the San Francisco Bay Area. Poster Presentation at 2024 SCEC Annual Meeting. SCEC Contribution 13634
Boyd, O. S., Graves, R. W., & Hirakawa, E. T. (2023, 09). A California state-wide seismic velocity model extracted from the USGS National Crustal Model. Poster Presentation at 2023 SCEC Annual Meeting. SCEC Contribution 13178
Hirakawa, E. T., & Aagaard, B. T. (2023, 09). Evaluation and Updates for the USGS San Francisco Bay region 3D seismic velocity model (SF-CVM) with focus on shallow sediments in the Central Bay Block. Poster Presentation at 2023 SCEC Annual Meeting. SCEC Contribution 13145
Parker, G. A., Baltay, A. S., & Hirakawa, E. T. (2023, 09). An Empirical Green’s Function Type Approach for Isolating Directivity Effects in Ground Motion Residuals: Examples from the 2022 Alum Rock and 2004 Parkfield Earthquakes. Poster Presentation at 2023 SCEC Annual Meeting. SCEC Contribution 13055
Hirakawa, E. T. (2022, 09). Advances in Computational Seismology for California Earthquakes. Oral Presentation at 2022 SCEC Annual Meeting. SCEC Contribution 12618
Hirakawa, E. T., & Aagaard, B. T. (2021, 08). Updates for San Francisco Bay Sediments in the USGS SF-CVM and Simulation of Long-Duration Shaking in the East Bay Plain. Poster Presentation at 2021 SCEC Annual Meeting. SCEC Contribution 11326
Aagaard, B. T., & Hirakawa, E. T. (2021, 08). The USGS San Francisco Bay region 3D seismic velocity model (SF-CVM) version 21.1.0: Updates for the East and North Bay and a new storage scheme for 3D Earth models. Poster Presentation at 2021 SCEC Annual Meeting. SCEC Contribution 11252
Hirakawa, E. T., & Aagaard, B. T. (2020, 08). Updating the USGS San Francisco Bay Area 3D Seismic Velocity Model: Special Focus on the North Bay. Poster Presentation at 2020 SCEC Annual Meeting. SCEC Contribution 10291
Hirakawa, E. T., & Aagaard, B. T. (2019, 08). Evaluation and Adjustments of the USGS San Francisco Bay Area Velocity Model: Special Focus on the East Bay. Poster Presentation at 2019 SCEC Annual Meeting. SCEC Contribution 9775
Hirakawa, E. T., & Ma, S. (2017, 08). Effect of Undrained Gouge Plasticity on Rupture Dynamics of Rough Faults. Poster Presentation at 2017 SCEC Annual Meeting. SCEC Contribution 7583
Hirakawa, E. T., & Ma, S. (2016, 08). Coseismic Strengthening of the Shallow Subduction Megathrust Further Enhances Inelastic Wedge Failure and Efficiency of Tsunami Generation. Poster Presentation at 2016 SCEC Annual Meeting. SCEC Contribution 6770
Hirakawa, E. T., & Ma, S. (2016). Dynamic fault weakening and strengthening by gouge compaction and dilatancy in a fluid-saturated fault zone. Journal of Geophysical Research, 121(8), 5988-6008. SCEC Contribution 6296
Last updated Sep 19, 2024.
