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Journal Article

Data-driven adjustments for combined use of NGA-East hard-rock ground motion and site amplification models

María E Ramos-Sepúlveda, M.EERI, Jonathan P Stewart, M.EERI, Grace A Parker, M.EERI, Morgan P Moschetti, M.EERI, Eric M Thompson, M.EERI, Scott J Brandenberg, M.EERI, Youssef MA Hashash, M.EERI, Ellen M Rathje, M.EERI
Published: 01 May 2024
Earthquake Spectra (2024) 40 (2): 1132–1157.
DOI: https://doi.org/10.1177/87552930241231825
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Small-strain site response of soft soils in the Sacramento-San Joaquin Delta region of California conditioned on V S30 and mHVSR

Tristan E Buckreis, M. EERI, Jonathan P Stewart, M. EERI, Scott J Brandenberg, M. EERI, Pengfei Wang, M. EERI
Published: 01 February 2024
Earthquake Spectra (2024) 40 (1): 230–260.
DOI: https://doi.org/10.1177/87552930231217165
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Simulated site amplification for Central and Eastern North America: Data set development and amplification models

Okan Ilhan, M. EERI, Youssef MA Hashash, M. EERI, Jonathan P Stewart, M. EERI, Ellen M Rathje, M. EERI, Sissy Nikolaou, M. EERI, Kenneth W Campbell, M. EERI
Published: 01 February 2024
Earthquake Spectra (2024) 40 (1): 200–229.
DOI: https://doi.org/10.1177/87552930231215723
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Findings from a decade of ground motion simulation validation research and a path forward

Sanaz Rezaeian, Jonathan P Stewart, M.EERI, Nicolas Luco, M.EERI, Christine A Goulet, M.EERI
Published: 01 February 2024
Earthquake Spectra (2024) 40 (1): 346–378.
DOI: https://doi.org/10.1177/87552930231212475
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Reply to “Comment on ‘Identification Protocols for Horizontal‐to‐Vertical Spectral Ratio Peaks’ by Pengfei Wang, Paolo Zimmaro, Sean K. Ahdi, Alan Yong, and Jonathan P. Stewart” by Yutaka Nakamura

Pengfei Wang, Paolo Zimmaro, Sean K. Ahdi, Alan Yong, Jonathan P. Stewart
Published: 03 January 2024
Bulletin of the Seismological Society of America (2024) 114 (2): 1180–1181.
DOI: https://doi.org/10.1785/0120230275
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Regression-based scenario earthquake selection for regional hazard-consistent risk assessments

Pengfei Wang, M.EERI, Zehan Liu, S.M.EERI, Scott J Brandenberg, M.EERI, Paolo Zimmaro, M.EERI, Jonathan P Stewart, M.EERI
Published: 01 November 2023
Earthquake Spectra (2023) 39 (4): 2236–2262.
DOI: https://doi.org/10.1177/87552930231197626
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Subregional Anelastic Attenuation Model for California

Tristan E. Buckreis, Jonathan P. Stewart, Scott J. Brandenberg, Pengfei Wang
Published: 02 August 2023
Bulletin of the Seismological Society of America (2023) 113 (6): 2292–2310.
DOI: https://doi.org/10.1785/0120220173
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A latent Gaussian process model for the spatial distribution of liquefaction manifestation

Zach Bullock, Paolo Zimmaro, M. EERI, Grigorios Lavrentiadis, M. EERI, Pengfei Wang, M. EERI, Olaide Ojomo, M. EERI, Domniki Asimaki, M. EERI, Ellen M Rathje, M. EERI, Jonathan P Stewart, M. EERI
Published: 01 May 2023
Earthquake Spectra (2023) 39 (2): 1189–1213.
DOI: https://doi.org/10.1177/87552930231163894
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Identification Protocols for Horizontal‐to‐Vertical Spectral Ratio Peaks

Pengfei Wang, Paolo Zimmaro, Sean K. Ahdi, Alan Yong, Jonathan P. Stewart
Published: 10 January 2023
Bulletin of the Seismological Society of America (2023) 113 (2): 782–803.
DOI: https://doi.org/10.1785/0120210304
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Can modeling soil heterogeneity in 2D site response analyses improve predictions at vertical array sites?

Christopher A de la Torre, M. EERI, Brendon A Bradley, Jonathan P Stewart, Christopher R McGann
Published: 01 November 2022
Earthquake Spectra (2022) 38 (4): 2451–2478.
DOI: https://doi.org/10.1177/87552930221105107
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Comparisons of the NGA-Subduction ground motion models

Nick Gregor, M.EERI, Kofi Addo, M.EERI, Norman A Abrahamson, M.EERI, Linda Al Atik, Gail M Atkinson, M.EERI, David M Boore, Yousef Bozorgnia, M.EERI, Kenneth W Campbell, M.EERI, Brian S-J Chiou, Zeynep Gülerce, Behzad Hassani, Tadahiro Kishida, M.EERI, Nico Kuehn, Silvia Mazzoni, M.EERI, Saburoh Midorikawa, Grace A Parker, M.EERI, Hongjun Si, M.EERI, Jonathan P Stewart, M.EERI, Robert R Youngs, M.EERI
Published: 01 November 2022
Earthquake Spectra (2022) 38 (4): 2580–2610.
DOI: https://doi.org/10.1177/87552930221112688
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Site response of sedimentary basins and other geomorphic provinces in southern California

Chukwuebuka C Nweke, M.EERI, Jonathan P Stewart, M.EERI, Pengfei Wang, M.EERI, Scott J Brandenberg, M.EERI
Published: 01 November 2022
Earthquake Spectra (2022) 38 (4): 2341–2370.
DOI: https://doi.org/10.1177/87552930221088609
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Simplified solution for seismic earth pressures exerted on flexible walls

Maria Giovanna Durante, M.EERI, Jonathan P Stewart, M.EERI, Scott J Brandenberg, M.EERI, George Mylonakis, M.EERI
Published: 01 August 2022
Earthquake Spectra (2022) 38 (3): 1872–1892.
DOI: https://doi.org/10.1177/87552930221083326
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Region-specific linear site amplification model for peaty organic soil sites in Hokkaido, Japan

Pengfei Wang, M.EERI, Yi Tyan Tsai, Jonathan P Stewart, M.EERI, Atsushi Mikami, Scott J Brandenberg, M.EERI
Published: 01 August 2022
Earthquake Spectra (2022) 38 (3): 2207–2234.
DOI: https://doi.org/10.1177/87552930221082965
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Validating predicted site response in sedimentary basins from 3D ground motion simulations

Chukwuebuka C Nweke, M. EERI, Jonathan P Stewart, M. EERI, Robert W Graves, M. EERI, Christine A Goulet, M. EERI, Scott J Brandenberg, M. EERI
Published: 01 August 2022
Earthquake Spectra (2022) 38 (3): 2135–2161.
DOI: https://doi.org/10.1177/87552930211073159
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NGA-Sub source and path database

Victor Contreras, S.M.EERI, Jonathan P Stewart, M.EERI, Tadahiro Kishida, M.EERI, Robert B Darragh, M.EERI, Brian SJ Chiou, Silvia Mazzoni, M.EERI, Robert R Youngs, M.EERI, Nicolas M Kuehn, Sean K Ahdi, M.EERI, Katie Wooddell, Rubén Boroschek, Fabián Rojas, Jennyfer Órdenes
Published: 01 May 2022
Earthquake Spectra (2022) 38 (2): 799–840.
DOI: https://doi.org/10.1177/87552930211065054
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Ergodic site response model for subduction zone regions

Grace A Parker, M.EERI, Jonathan P Stewart, M.EERI
Published: 01 May 2022
Earthquake Spectra (2022) 38 (2): 841–864.
DOI: https://doi.org/10.1177/87552930211056963
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Relational database used for ground-motion model development in the NGA-sub project

Silvia Mazzoni, M.EERI, Tadahiro Kishida, M.EERI, Jonathan P Stewart, M.EERI, Victor Contreras, M.EERI, Robert B Darragh, M.EERI, Timothy D Ancheta, Brian SJ Chiou, Walter J Silva, M.EERI, Yousef Bozorgnia, M.EERI
Published: 01 May 2022
Earthquake Spectra (2022) 38 (2): 1529–1548.
DOI: https://doi.org/10.1177/87552930211055204
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NGA-Subduction research program

Yousef Bozorgnia, M.EERI, Norman A Abrahamson, Sean K Ahdi, M.EERI, Timothy D Ancheta, Linda Al Atik, M.EERI, Ralph J Archuleta, M.EERI, Gail M Atkinson, M.EERI, David M Boore, Kenneth W Campbell, M.EERI, Brian S-J Chiou, Victor Contreras, M.EERI, Robert B Darragh, M.EERI, Sahar Derakhshan, M.EERI, Jennifer L Donahue, M.EERI, Nick Gregor, M.EERI, Zeynep Gulerce, IM Idriss, M.EERI, Chen Ji, Tadahiro Kishida, M.EERI, Albert R Kottke, M.EERI, Nicolas Kuehn, DongYoup Kwak, M.EERI, Annie O-L Kwok, M.EERI, P Lin, Jorge Macedo, M.EERI, Silvia Mazzoni, M.EERI, Saburoh Midorikawa, Sifat Muin, M.EERI, Grace A Parker, M.EERI, Sanaz Rezaeian, Hongjun Si, M.EERI, Walter J Silva, M.EERI, Jonathan P Stewart, M.EERI, Melanie Walling, Katie Wooddell, Robert R Youngs, M.EERI
Published: 01 May 2022
Earthquake Spectra (2022) 38 (2): 783–798.
DOI: https://doi.org/10.1177/87552930211056081
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Soil Profile Database and Site Classification for National Strong‐Motion Stations in Western China

Junju Xie, Xiaojun Li, Zengping Wen, Lin Jia, Zhao An, Jianwen Cui, Guoliang Lin, Qian Zhang, Peng Jiang, Quancai Xie, Pengfei Wang, Paolo Zimmaro, Jonathan P. Stewart
Published: 16 March 2022
Seismological Research Letters (2022) 93 (3): 1930–1942.
DOI: https://doi.org/10.1785/0220210271
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