graceparker's picture

Grace A. Parker

United States Geological Survey
Research Geophysicist

Expertise: Earthquake ground motions, seismic site response, seismic hazard, engineering seismology
 
 
gparker@usgs.gov
Work: (650) 439-2609
About Me Publications
Abercrombie, R. E., Baltay, A. S., Chu, S., Taira, T., Bindi, D., Boyd, O. S., Chen, X., Cochran, E. S., Devin, E. G., Dreger, D. S., Ellsworth, W. L., Fan, W., Harrington, R. M., Huang, Y., Kemna, K., Liu, M., Oth, A., Parker, G. A., Pennington, C. N., Picozzi, M., Ruhl, C. J., Shearer, P. M., Spallarossa, D., Trugman, D. T., Vandevert, I., Wu, Q., Yoon, C. E., & Yu, E. (2024). Overview of The SCEC/USGS Community Stress Drop Validation Study Using the 2019 Ridgecrest Earthquake Sequence. Bulletin of the Seismological Society of America, (submitted). SCEC Contribution 13471
Ahdi, S. K., Aagaard, B. T., Moschetti, M. P., Boyd, O. S., Parker, G. A., & Stephenson, W. J. (2023, 09). Empirical Assessment of Site and Basin Response in the Pacific Northwest via Testing Site-Response Models for Different Tectonic Regimes. Poster Presentation at 2023 SCEC Annual Meeting. SCEC Contribution 13238
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
Ahdi, S. K., Moschetti, M. P., Aagaard, B. T., Boyd, O. S., Parker, G. A., & Stephenson, W. J. (2022, 09). Assessment of Western U.S. Empirical Basin Response for the 2023 Update of the National Seismic Hazard Model . Poster Presentation at 2022 SCEC Annual Meeting. SCEC Contribution 12483
Parker, G. A., Moschetti, M. P., & Thompson, E. M. (2022, 09). Ground-Motion Variability from Kinematic Rupture Models on the Wasatch Fault Zone, with Implications for Probabilistic Seismic Hazard Analysis. Poster Presentation at 2022 SCEC Annual Meeting. SCEC Contribution 12227
Parker, G. A., & Baltay, A. S. (2021, 08). The Effect of Earthquake Depth on Ground Motion Predictions for Earthquake Early Warning Alerting . Poster Presentation at 2021 SCEC Annual Meeting. SCEC Contribution 11521
Devin, E. G., Parker, G. A., Baltay, A. S., Nye, T., & Sahakian, V. J. (2021, 08). Stress Drop in Ridgecrest Sequence Events from the Generalized Inversion Technique. Poster Presentation at 2021 SCEC Annual Meeting. SCEC Contribution 11311
Parker, G. A., & Baltay, A. S. (2020, 07). Empirical Map-Based Models of Nonergodic Site Response in the Greater Los Angeles Area. Poster Presentation at 2020 SCEC Annual Meeting. SCEC Contribution 10215
Thompson, E. M., Hearne, M., Rekoske, J., Schovanec, H., Moschetti, M. P., Aagaard, B. T., & Parker, G. A. (2019, 08). Automated processing of the 2019 Ridgecrest, California, earthquake sequence ground motions. Poster Presentation at 2019 SCEC Annual Meeting. SCEC Contribution 9838
Parker, G. A., Baltay, A. S., Thompson, E. M., Rekoske, J., & McNamara, D. (2019, 08). Source, Site and Path Characterization of the July 2019 M7.1 and M6.4 Ridgecrest Earthquake Sequence. Poster Presentation at 2019 SCEC Annual Meeting. SCEC Contribution 9458

Last updated Jul 03, 2024.