Philip J. Maechling
Statewide California Earthquake Center
University of Southern California
University of Southern California
Associate Director, Research Computing
Expertise: Scientific software development, high-performance computing, seismic hazard analysis, real-time earthquake monitoring, real-time data acquisition
About Me
Publications
As the Associate Director for Research Computing for the Statewide California Earthquake Center (SCEC), Phil Maechling develops and performs large-scale seismic hazard calculations using high performance computing. He also develops and releases open-source seismological and engineering software used in ground motion modeling and simulations.
Before joining SCEC, Maechling was a member of the Professional Staff in the Caltech Seismological Laboratory in Pasadena, California. While at Caltech, he worked on the TriNet project with scientists and software developers at Caltech and USGS to develop a state-of-the-art data acquisition and real-time earthquake monitoring system. His commercial software development experience includes firmware development for two-way mobile radios at a commercial radio manufacturer, and software design and development for Hughes Aircraft and TRW on military command and control systems and on a National Missile Defense special study.
SCEC Executive Committee, Member (2017 - Present)
SCEC Associate Director (2012 - Present)
SCEC Staff (2002 - Present)
SCEC Science Planning Committee, Group Co-Leader (2016 - 2023)
SCEC Science Planning Committee, Group Leader (2002 - 2016)
Before joining SCEC, Maechling was a member of the Professional Staff in the Caltech Seismological Laboratory in Pasadena, California. While at Caltech, he worked on the TriNet project with scientists and software developers at Caltech and USGS to develop a state-of-the-art data acquisition and real-time earthquake monitoring system. His commercial software development experience includes firmware development for two-way mobile radios at a commercial radio manufacturer, and software design and development for Hughes Aircraft and TRW on military command and control systems and on a National Missile Defense special study.
SCEC Participation
Current Roles
SCEC Science Steering Committee, Member (2024 - Present)SCEC Executive Committee, Member (2017 - Present)
SCEC Associate Director (2012 - Present)
SCEC Staff (2002 - Present)
Past Roles
SCEC Advisory Council, Managing Coordinator (2022 - 2023)SCEC Science Planning Committee, Group Co-Leader (2016 - 2023)
SCEC Science Planning Committee, Group Leader (2002 - 2016)
Savran, W. H., Iturrieta, P. C., Bayona, J. A., Asim, K. M., Schorlemmer, D., Herrmann, M., Rhoades, D. A., Jackson, D. D., Gerstenberger, M. C., Marzocchi, W., Graham, K., Maechling, P. J., & Werner, M. J. (2023). Seismological Research Letters. Modernizing CSEP Earthquake Forecasting Experiments: The Floating Testing Center, (in preparation). SCEC Contribution 12726
Taborda, R., Olsen, K. B., Graves, R. W., Silva, F., Khoshnevis, N., Savran, W. H., Roten, D., Shi, Z., Goulet, C. A., Bielak, J., Maechling, P. J., Cui, Y., & Jordan, T. H. (2018, 06). High-frequency simulations: Verification and validation of the M5.1 La Habra, CA, earthquake. Oral Presentation at 11th National Conference in Earthquake Engineering. SCEC Contribution 7990
Maechling, P. J., Gill, D., Taborda, R., Shaw, J. H., Plesch, A., Olsen, K. B., Callaghan, S., Jordan, T. H., & Goulet, C. A. (2018, 06). The SCEC UCVM Software Framework for Distributing and Querying Seismic Velocity Models. Poster Presentation at 11th National Conference in Earthquake Engineering. SCEC Contribution 7989
Callaghan, S., Juve, G., Vahi, K., Maechling, P. J., Jordan, T. H., & Deelman, E. (2017, 08). rvGAHP - Push-based job submission using reverse SSH connections. Oral Presentation at International Conference for High Performance Computing, Networking, Storage and Analysis (SC 2017). doi: 10.1145/3150994.3151003. SCEC Contribution 7540
Milner, K. R., Jordan, T. H., & Maechling, P. J. (2013). UCERF3 Images, (in preparation). SCEC Contribution 1709
Cui, Y., Olsen, K. B., Zhu, J., Day, S. M., Maechling, P. J., Dalguer, L. A., Kaiser, T. H., Jordan, T. H., Chourasia, A., & Moore, R. W. (2008). SCEC ShakeOut Simulations: Dynamic Source Effects. Oral Presentation at 2008 TeraGrid Conference. SCEC Contribution 1191
Deelman, E., & Maechling, P. J. (2005). Making the Grid Your Own - SCEC/CyberShake. Poster Presentation at High Performance Distributed Computing. SCEC Contribution 952
Silva, F., Serafini, F., Bayona, J. A., Werner, M. J., Maechling, P. J., Milner, K. R., & Savran, W. H. (2024, 09). Next-day CSEP forecasts: Establishing a Benchmark. Poster Presentation at 2024 SCEC Annual Meeting. SCEC Contribution 14053
Graham, K., Bayona, J. A., Asim, K. M., Iturrieta, P. C., Serafini, F., Biondini, E., Rhoades, D. A., Savran, W. H., Maechling, P. J., Gerstenberger, M. C., Silva, F., & Werner, M. J. (2024, 09). Advancements in pyCSEP: Enhancing Earthquake Forecast Evaluation with New Features and Regional Applications. Poster Presentation at 2024 SCEC Annual Meeting. SCEC Contribution 14015
Cui, Y., Palla, A., Talreja, A., Koesterke, L., Zhang, W., Yeh, T., & Maechling, P. J. (2024, 09). Porting topography version of AWP-ODC to OLCF Frontier, with ROCm-Aware support to improve the performance of collective communication. Poster Presentation at 2024 SCEC Annual Meeting. SCEC Contribution 13964
Chourasia, A., Choonhan, Y., Silva, F., Oryan, B., Zhao, C., Yun, J., Tainpakdipat, N., Maechling, P. J., May, D. A., Elbanna, A. E., Gabriel, A., & Ben-Zion, Y. (2024, 09). Quakeworx: A New Science Gateway for Earthquake Simulation and Data Analysis. Poster Presentation at 2024 SCEC Annual Meeting. SCEC Contribution 13904
Plesch, A., Marshall, S. T., Shaw, J. H., Su, M., Maechling, P. J., Huynh, T. T., & Pauk, E. (2024, 09). CFM 7.0: Integration of southern, central, and northern California 3d fault representations into a uniform, statewide Community Fault Model. Poster Presentation at 2024 SCEC Annual Meeting. SCEC Contribution 13870
Callaghan, S., Maechling, P. J., Silva, F., Goulet, C. A., Milner, K. R., Su, M., Meng, X., Pinilla Ramos, C., Olsen, K. B., Graves, R. W., Abrahamson, N. A., Kottke, A. R., Vahi, K., Deelman, E., Jordan, T. H., & Ben-Zion, Y. (2024, 09). Updates to CyberShake Physics-Based PSHA for Northern California. Poster Presentation at 2024 SCEC Annual Meeting. SCEC Contribution 13798
Callaghan, S., Maechling, P. J., Silva, F., Milner, K. R., Olsen, K. B., Graves, R. W., Goulet, C. A., Vahi, K., Deelman, E., Kottke, A. R., Cui, Y., Jordan, T. H., & Ben-Zion, Y. (2023, 09). Recent Enhancements to the CyberShake PSHA Platform. Poster Presentation at 2023 SCEC Annual Meeting. SCEC Contribution 13216
Cui, Y., Roten, D., Palla, A., Govind, A., Callaghan, S., Norman, M., Koesterke, L., Zhang, W., & Maechling, P. J. (2023, 09). Progress of porting AWP-ODC to next generation HPC architectures and a 4-Hz Iwan-type nonlinear dynamic simulation of the ShakeOut scenario on TACC Frontera. Poster Presentation at 2023 SCEC Annual Meeting. SCEC Contribution 13183
Bayona, J. A., Herrmann, M., Savran, W. H., Silva, F., Maechling, P. J., Marzocchi, W., & Werner, M. J. (2023, 09). A Decade of Prospective Evaluations of One-Day Seismicity Forecasts for California: First Results. Poster Presentation at 2023 SCEC Annual Meeting. SCEC Contribution 13163
Marshall, S. T., Hatem, A., Akciz, S. O., Su, M., Maechling, P. J., Huynh, T. T., & Pauk, E. (2023, 09). The SCEC Earthquake Geology Database (EGD). Poster Presentation at 2023 SCEC Annual Meeting. SCEC Contribution 13125
Plesch, A., Marshall, S. T., Shaw, J. H., Su, M., Maechling, P. J., Huynh, T. T., & Pauk, E. (2023, 09). The Community Fault Model v6.0 and progress towards a statewide fault model. Poster Presentation at 2023 SCEC Annual Meeting. SCEC Contribution 13101
Chourasia, A., Maechling, P. J., Ramesh, S., May, D. A., Elbanna, A. E., Gabriel, A., & Ben-Zion, Y. (2023, 09). Quakeworx – A New Science Gateway Framework For Earthquake Simulations. Poster Presentation at 2023 SCEC Annual Meeting. SCEC Contribution 13064
Luttrell, K., Marshall, S. T., Su, M., Huynh, T. T., Pauk, E., & Maechling, P. J. (2023, 09). Broadening Access to the SCEC Community Stress Model Through a Queryable Web-based Visualization Tool. Poster Presentation at 2023 SCEC Annual Meeting. SCEC Contribution 12993
Maechling, P. J., Silva, F., Savran, W. H., Iturrieta, P. C., Graham, K., Bayona, J. A., Asim, K. M., Bao, H., Bayliss, K., Herrmann, M., & Werner, M. J. (2023, 09). Extending pyCSEP: A Python Toolkit for Earthquake Forecast Developers. Poster Presentation at 2023 SCEC Annual Meeting. SCEC Contribution 12877
Denolle, M. A., Gabriel, A., Wang, Y., Ni, Y., Yuan, C., Iturrieta, P. C., Bayona, J. A., Silva, F., Su, M., Maechling, P. J., Callaghan, S., Fatland, R., Alterman, N., Wolf, S., Schliwa, N., May, D. A., Wang, C., Tape, C., & Chow, B. (2023, 09). High-Performance Seismology CyberTraining (HPS) 2023: Data Science and HPC. Poster Presentation at 2023 SCEC Annual Meeting. SCEC Contribution 12843
Silva, F., Goulet, C. A., Maechling, P. J., & Ben-Zion, Y. (2023, 09). The SCEC GMSV Toolkit: Open-Source Tools for Ground Motion Simulation Processing and Validation. Poster Presentation at 2023 SCEC Annual Meeting. SCEC Contribution 12787
Callaghan, S., Goulet, C. A., Silva, F., Maechling, P. J., Graves, R. W., Olsen, K. B., Yeh, T., Kottke, A. R., & Ben-Zion, Y. (2022, 04). Verification and validation of the broadband CyberShake platform using observations. Oral Presentation at 2022 Seismological Society of America Annual Meeting. SCEC Contribution 12631
Callaghan, S., Milner, K. R., Goulet, C. A., Shaw, B. E., Maechling, P. J., Olsen, K. B., Graves, R. W., Vahi, K., Deelman, E., Jordan, T. H., & Ben-Zion, Y. (2022, 04). Non-ergodic PSHA using fully-deterministic physics-based models for Southern California. Oral Presentation at 2022 Seismological Society of America Annual Meeting. SCEC Contribution 12630
Savran, W. H., Bayona, J. A., Iturrieta, P. C., Asim, K. M., Bao, H., Bayliss, K., Herrmann, M., Schorlemmer, D., Maechling, P. J., & Werner, M. J. (2022, 09). Modernizing CSEP experiments: The Floating Testing Center. Poster Presentation at 2022 SCEC Annual Meeting. SCEC Contribution 12583
Maechling, P. J., Callaghan, S., Milner, K. R., Pauk, E., Savran, W. H., Silva, F., & Su, M. (2022, 09). Improving the Sustainability of SCEC Scientific Software using Software Best Practices. Poster Presentation at 2022 SCEC Annual Meeting. SCEC Contribution 12576
Su, M., Maechling, P. J., Callaghan, S., Plesch, A., & Shaw, J. H. (2022, 09). Integration of Standalone CVM-H Basin Models into the Unified Community Velocity model(UCVM) Software. Poster Presentation at 2022 SCEC Annual Meeting. SCEC Contribution 12567
Silva, F., Maechling, P. J., & Goulet, C. A. (2022, 09). The SCEC Broadband Platform: Open-Source Software for Strong Ground Motion Simulation and Validation. Poster Presentation at 2022 SCEC Annual Meeting. SCEC Contribution 12527
Callaghan, S., Maechling, P. J., Silva, F., Goulet, C. A., Milner, K. R., Shaw, B. E., Olsen, K. B., Yeh, T., Graves, R. W., Vahi, K., Deelman, E., Kottke, A. R., Jordan, T. H., & Ben-Zion, Y. (2022, 09). Updates to the CyberShake PSHA Platform. Poster Presentation at 2022 SCEC Annual Meeting. SCEC Contribution 12504
Cui, Y., Callaghan, S., Ren, Y., Koesterke, L., Zhang, W., Norman, M., Roten, D., Maechling, P. J., & Goulet, C. A. (2022, 09). Porting AWP-ODC to next generation architectures: the Characteristic Scientific Application project. Poster Presentation at 2022 SCEC Annual Meeting. SCEC Contribution 12322
Marshall, S. T., Akciz, S. O., Hatem, A., Su, M., Maechling, P. J., Huynh, T. T., & Pauk, E. (2022, 09). The SCEC Community Paleoseismic Database (CPD). Poster Presentation at 2022 SCEC Annual Meeting. SCEC Contribution 12172
Plesch, A., Marshall, S. T., Nicolae, A., Shaw, J. H., Su, M., Maechling, P. J., Huynh, T. T., & Pauk, E. (2022, 09). The SCEC Community Fault Model Version 6.0: additions and updates after community evaluation. Poster Presentation at 2022 SCEC Annual Meeting. SCEC Contribution 12043
Savran, W. H., Bayona, J. A., Iturrieta, P., Asim, K. M., Bao, H., Bayliss, K., Herrmann, M., Schorlemmer, D., Maechling, P. J., & Werner, M. J. (2022). pyCSEP: A Python Toolkit for Earthquake Forecast Developers. Seismological Research Letters,. doi: 10.1785/0220220033. SCEC Contribution 11740
Savran, W. H., Werner, M. J., Schorlemmer, D., & Maechling, P. J. (2022). pyCSEP: A Python Toolkit For Earthquake Forecast Developers. Journal of Open Source Software, 7(69). doi: 10.21105/joss.03658. SCEC Contribution 11017
Callaghan, S., Goulet, C. A., Silva, F., Maechling, P. J., Graves, R. W., O'Reilly, O., Olsen, K. B., Kottke, A. R., Ben-Zion, Y., & Yeh, T. (2021, 12). Verification and validation of the broadband CyberShake platform. Oral Presentation at 2021 American Geophysical Union Fall Meeting. SCEC Contribution 12632
Su, M., Maechling, P. J., Pauk, E., Huynh, T. T., Marshall, S. T., Floyd, M., Hearn, E. H., & Montesi, L. G. (2021, 08). Improving web-based access tools for the SCEC Community Models. Poster Presentation at 2021 SCEC Annual Meeting. SCEC Contribution 11654
Maechling, P. J., Su, M., Marshall, S. T., Hearn, E. H., & Montesi, L. G. (2021, 08). The SCEC Unified Community Velocity Model (UCVM) Software Models and Tools. Poster Presentation at 2021 SCEC Annual Meeting. SCEC Contribution 11579
Savran, W. H., Bayona, J. A., Werner, M. J., & Maechling, P. J. (2021, 08). Reproducible earthquake forecasting experiments with pyCSEP. Poster Presentation at 2021 SCEC Annual Meeting. SCEC Contribution 11535
Plesch, A., Marshall, S. T., Nicolae, A., Shaw, J. H., Maechling, P. J., & Su, M. (2021, 08). Updates to the SCEC Community Fault Model (CFM), and to web-based tools, and plans for its peer review and version 6.0. Poster Presentation at 2021 SCEC Annual Meeting. SCEC Contribution 11518
Callaghan, S., Goulet, C. A., Silva, F., Maechling, P. J., Graves, R. W., O'Reilly, O., Olsen, K. B., Yeh, T., Kottke, A. R., & Ben-Zion, Y. (2021, 08). Verification of the broadband CyberShake platform. Poster Presentation at 2021 SCEC Annual Meeting. SCEC Contribution 11384
Silva, F., Maechling, P. J., Goulet, C. A., & Ben-Zion, Y. (2021, 08). The SCEC Broadband Platform: Open-Source Software for Strong Ground Motion Simulation and Validation. Poster Presentation at 2021 SCEC Annual Meeting. SCEC Contribution 11243
Plesch, A., Marshall, S. T., Nicholson, C., Shaw, J. H., Maechling, P. J., & Su, M. (2020, 08). The Community Fault Model version 5.3 and new web-based tools. Poster Presentation at 2020 SCEC Annual Meeting. SCEC Contribution 10547
Silva, F., Maechling, P. J., Goulet, C. A., & Ben-Zion, Y. (2020, 08). The SCEC Broadband Platform: Open-Source Software for Strong Ground Motion Simulation and Validation. Poster Presentation at 2020 SCEC Annual Meeting. SCEC Contribution 10479
Callaghan, S., Maechling, P. J., Goulet, C. A., Milner, K. R., Graves, R. W., Olsen, K. B., Silva, F., & Ben-Zion, Y. (2020, 08). Enhancing CyberShake simulations for engineering applications. Poster Presentation at 2020 SCEC Annual Meeting. SCEC Contribution 10463
Savran, W. H., Khawaja, A. M., Werner, M. J., Maechling, P. J., Rhoades, D. A., Jackson, D. D., Schorlemmer, D., Jordan, T. H., & Ben-Zion, Y. (2020, 08). PyCSEP: An Open-Source Toolkit for Evaluating Earthquake Forecast Models . Poster Presentation at 2020 SCEC Annual Meeting. SCEC Contribution 10342
Maechling, P. J., Su, M., Hearn, E. H., Marshall, S. T., Plesch, A., Shaw, J. H., Oskin, M. E., Montesi, L. G., Pauk, E., Huynh, T. T., & Ben-Zion, Y. (2020, 08). Developing Web-based Visualization and Query Tools for the SCEC CVM, CFM, GFM, and CTM Community Models. Poster Presentation at 2020 SCEC Annual Meeting. SCEC Contribution 10315
Werner, M. J., Savran, W. H., Maechling, P. J., Jordan, T. H., Schorlemmer, D., Rhoades, D. A., Marzocchi, W., & Yu, J. (2019, 08). An Update on the Collaboratory for the Study of Earthquake Predictability (CSEP). Poster Presentation at 2019 SCEC Annual Meeting. SCEC Contribution 9842
Moschetti, M. P., Thompson, E. M., Luco, N., Jordan, T. H., Powers, P. M., Shumway, A. M., Petersen, M. D., Graves, R. W., Callaghan, S., Goulet, C. A., Milner, K. R., Maechling, P. J., Wang, F., & Rekoske, J. (2019, 08). An empirical- and simulation-based ground-motion model for Southern California. Poster Presentation at 2019 SCEC Annual Meeting. SCEC Contribution 9820
Pauk, E., Huynh, T. T., Su, M., & Maechling, P. J. (2019, 08). The Future of the SCEC Community Information System. Poster Presentation at 2019 SCEC Annual Meeting. SCEC Contribution 9797
Su, M., Maechling, P. J., Marshall, S. T., Nicholson, C., Plesch, A., Shaw, J. H., Pauk, E., Huynh, T. T., & Hearn, E. H. (2019, 08). A Queryable Map-Based Web Interface to the SCEC Community Fault Model. Poster Presentation at 2019 SCEC Annual Meeting. SCEC Contribution 9787
Silva, F., Maechling, P. J., & Goulet, C. A. (2019, 08). The SCEC Broadband Platform: Open-Source Software for Strong Ground Motion Simulation and Validation. Poster Presentation at 2019 SCEC Annual Meeting. SCEC Contribution 9751
Callaghan, S., Maechling, P. J., Goulet, C. A., Milner, K. R., Su, M., Graves, R. W., Olsen, K. B., Cui, Y., Aagaard, B. T., Wooddell, K. E., Kottke, A. R., Shaw, B. E., & Jordan, T. H. (2019, 08). New Advances in CyberShake PSHA Models. Poster Presentation at 2019 SCEC Annual Meeting. SCEC Contribution 9717
Plesch, A., Shaw, J. H., Oskin, M. E., & Maechling, P. J. (2019, 08). A volumetric, CFM compatible, Geologic Framework Model (GFM) . Poster Presentation at 2019 SCEC Annual Meeting. SCEC Contribution 9706
Savran, W. H., Werner, M. J., Rhoades, D. A., Jackson, D. D., Field, E. H., Milner, K. R., Michael, A. J., Jordan, T. H., & Maechling, P. J. (2019, 08). Pseudo-Prospective Evaluation of Operational UCERF3-ETAS Forecasts during the Ridgecrest, California, Earthquake Sequence. Poster Presentation at 2019 SCEC Annual Meeting. SCEC Contribution 9576
Silva, F., Maechling, P. J., Goulet, C. A., Jordan, T. H., Graves, R. W., Olsen, K. B., Archuleta, R. J., Atkinson, G. M., Pitarka, A., Anderson, J. G., & Song, S. (2018, 06). Using the SCEC Broadband Platform for Strong Ground Motion Simulation and Validation. Poster Presentation at 11th National Conference on Earthquake Engineering. SCEC Contribution 8994
Jordan, T. H., Callaghan, S., Graves, R. W., Wang, F., Milner, K. R., Goulet, C. A., Maechling, P. J., Olsen, K. B., Cui, Y., Juve, G., Vahi, K., Yu, J., Deelman, E., & Gill, D. (2018, 06). CyberShake Models of Seismic Hazards in Southern and Central California. Oral Presentation at Eleventh U.S. National Conference on Earthquake Engineering. SCEC Contribution 8991
Okaya, D. A., Chiang, Y., Maechling, P. J., & Su, M. (2018, 08). California Transverse Mercator projection (CATM) for Building Gridded Seismic Velocity Volumes for Seismic Wave Propagation Simulations. Poster Presentation at 2018 SCEC Annual Meeting. SCEC Contribution 8808
Savran, W. H., Maechling, P. J., Werner, M. J., Jordan, T. H., Schorlemmer, D., Rhoades, D. A., Marzocchi, W., Yu, J., & Vidale, J. E. (2018, 08). The Collaboratory for the Study of Earthquake Predictability version 2.0 (CSEP2.0): New Capabilities in Earthquake Forecasting and Testing . Poster Presentation at 2018 SCEC Annual Meeting. SCEC Contribution 8805
Callaghan, S., Maechling, P. J., Goulet, C. A., Milner, K. R., Su, M., Graves, R. W., Olsen, K. B., Aagaard, B. T., Wooddell, K. E., Kottke, A. R., Jordan, T. H., & Vidale, J. E. (2018, 08). A SCEC CyberShake Physics-Based Probabilistic Seismic Hazard Model for Northern California. Poster Presentation at 2018 SCEC Annual Meeting. SCEC Contribution 8752
Maechling, P. J., Bielak, J., Callaghan, S., Cui, Y., Field, E. H., Goulet, C. A., Graves, R. W., Jordan, T. H., Milner, K. R., Olsen, K. B., Roten, D., Savran, W. H., Silva, F., Su, M., Taborda, R., & Vidale, J. E. (2018, 08). The SCEC Software Ecosystem for Earthquake System Science Research. Poster Presentation at 2018 SCEC Annual Meeting. SCEC Contribution 8582
Silva, F., Maechling, P. J., Goulet, C. A., & Vidale, J. E. (2018, 08). The SCEC Broadband Platform: Open-Source Software for Strong Ground Motion Simulation and Validation. Poster Presentation at 2018 SCEC Annual Meeting. SCEC Contribution 8446
Strader, A., Werner, M., Bayona Viveros, J. A., Maechling, P., Silva, F., Liukis, M., & Schorlemmer, D. (2018). Prospective Evaluation of Global Earthquake Forecast Models: 2 Yrs of Observations Provide Preliminary Support for Merging Smoothed Seismicity with Geodetic Strain Rates. Seismological Research Letters, 89(4), 1262-1271. doi: 10.1785/0220180051. SCEC Contribution 8049
Schorlemmer, D., Werner, M. J., Marzocchi, W., Jordan, T. H., Ogata, Y., Jackson, D. D., Mak, S., Rhoades, D. A., Gerstenberger, M. C., Hirata, N., Liukis, M., Maechling, P. J., Strader, A., Taroni, M., Wiemer, S., Zechar, J. D., & Zhuang, J. (2018). The Collaboratory for the Study of Earthquake Predictability: Achievements and Priorities. Seismological Research Letters, 89(4), 1305-1313. doi: 10.1785/0220180053. SCEC Contribution 8036
Maechling, P. J., Taborda, R., Olsen, K. B., Callaghan, S., Jordan, T. H., & Goulet, C. A. (2017, 08). Current Capabilities of the SCEC Unified Community Velocity Model (UCVM) Software Framework. Poster Presentation at 2017 SCEC Annual Meeting. SCEC Contribution 7847
Callaghan, S., Maechling, P. J., Goulet, C. A., Milner, K. R., Graves, R. W., Olsen, K. B., & Jordan, T. H. (2017, 08). CyberShake: bringing physics-based PSHA to central California. Poster Presentation at 2017 SCEC Annual Meeting. SCEC Contribution 7725
Silva, F., Maechling, P. J., Goulet, C. A., & Jordan, T. (2017, 08). The SCEC Broadband Platform: Open-Source Software for Strong Ground Motion Simulation and Validation. Poster Presentation at 2017 SCEC Annual Meeting. SCEC Contribution 7611
Callaghan, S., Graves, R. W., Olsen, K. B., Cui, Y., Milner, K. R., Goulet, C. A., Maechling, P. J., & Jordan, T. H. (2017, 08). 10 years of CyberShake: Where are we now and where are we going with physics-based PSHA?. Oral Presentation at 2017 SCEC Annual Meeting. SCEC Contribution 7394
Small, P., Gill, D., Maechling, P. J., Taborda, R., Callaghan, S., Jordan, T. H., Ely, G. P., Olsen, K. B., & Goulet, C. A. (2017). The SCEC Unified Community Velocity Model Software Framework. Seismological Research Letters, 88(5). doi: 10.1785/0220170082 . SCEC Contribution 2067
Milner, K. R., Sanskriti, F., Yu, J., Callaghan, S., Maechling, P. J., & Jordan, T. H. (2016, 08). SCEC-VDO Reborn: A New 3-Dimensional Visualization and Movie Making Software for Earth Science Data. Poster Presentation at 2016 SCEC Annual Meeting. SCEC Contribution 7039
Pauk, E., Gill, D., Huynh, T. T., Benthien, M. L., Marquis, J. E., Ballmann, J., Yu, J., & Maechling, P. J. (2016, 09). Developing the Next Generation SCEC Web Infrastructure. Poster Presentation at 2016 SCEC Annual Meeting. SCEC Contribution 6981
Gill, D. J., Maechling, P. J., Huynh, T. T., Marquis, J. E., Yu, J., Pauk, E., Ballmann, J., Benthien, M. L., Gormley, D., & Lo, A. (2016, 08). SCEC Web in the Clouds: Motivations and Experiences. Poster Presentation at 2016 SCEC Annual Meeting. SCEC Contribution 6955
Liukis, M., Werner, M. J., Schorlemmer, D., Yu, J., Maechling, P. J., Jackson, D. D., Rhoades, D. A., Zechar, Z. D., Marzocchi, W., Jordan, T. H., & Working Group, t. (2016, 08). Recent Achievements of the Collaboratory for the Study of Earthquake Predictability. Poster Presentation at 2016 SCEC Annual Meeting. SCEC Contribution 6908
Callaghan, S., Maechling, P. J., Goulet, C. A., Vahi, K., Graves, R. W., Olsen, K. B., Milner, K. R., Gill, D., Cui, Y., & Jordan, T. H. (2016, 08). CyberShake Advancements: Broadband Seismograms and Central California Sites. Poster Presentation at 2016 SCEC Annual Meeting. SCEC Contribution 6874
Silva, F., Goulet, C. A., Maechling, P. J., Callaghan, S., & Jordan, T. H. (2016, 08). The SCEC Broadband Platform: Open-Source Software for Strong Ground Motion Simulation and Validation. Poster Presentation at 2016 SCEC Annual Meeting. SCEC Contribution 6554
Taborda, R., Olsen, K. B., Graves, R. W., Silva, F., Khoshnevis, N., Savran, W. H., Roten, D., Shi, Z., Goulet, C. A., Bielak, J., Maechling, P. J., Cui, Y., & Jordan, T. H. (2016, 09). Verification and Validation of High-Frequency (fmax = 5 Hz) Ground Motion Simulations of the 2014 M 5.1 La Habra, California, earthquake. Poster Presentation at 2016 SCEC Annual Meeting. SCEC Contribution 6475
Shaw, J. H., Plesch, A., Tape, C. H., Suess, M., Jordan, T. H., Ely, G. P., Hauksson, E., Tromp, J., Tanimoto, T., Graves, R. W., Olsen, K. B., Nicholson, C., Maechling, P. J., Rivero, C., Lovely, P., Brankman, C., & Munster, J. (2015). Unified Structural Representation of the southern California crust and upper mantle. Earth and Planetary Science Letters, 415, 1-15. doi: 10.1016/j.epsl.2015.01.016. SCEC Contribution 2004
Maechling, P. J., Silva, F., Callaghan, S., & Jordan, T. H. (2015). SCEC Broadband Platform: System Architecture and Software Implementation. Seismological Research Letters, 86(1), 27-38. doi: 10.1785/0220140125. SCEC Contribution 1981
Lee, E., Chen, P., Jordan, T. H., Maechling, P. J., Denolle, M. A., & Beroza, G. C. (2014). Full-3-D tomography for crustal structure in Southern California based on the scattering-integral and the adjoint-wavefield methods. Journal of Geophysical Research: Solid Earth, 119(8), 6421-6451. doi: 10.1002/2014JB011346. SCEC Contribution 6093
Lee, E., Chen, P., Jordan, T. H., Maechling, P. J., Denolle, M. A., & Beroza, G. C. (2014). Full-3-D tomography for crustal structure in Southern California based on the scattering-integral and the adjoint-wavefield methods. Journal of Geophysical Research: Solid Earth, 119(8), 6421-6451. doi: 10.1002/2014JB011346. SCEC Contribution 1993
Deelman, E., Vahi, K., Juve, G., Rynge, M., Callaghan, S., Maechling, P. J., Mayani, R., Chen, W., da Silva, R., Livny, M., & Wenger, K. (2014). Pegasus, a Workflow Management System for Large-Scale Science. Future Generation Computer Systems, 46, 15-35. doi: http://www.sciencedirect.com/science/article/pii/S0167739X14002015. SCEC Contribution 1911
Baker, J. W., Luco, N., Abrahamson, N. A., Graves, R. W., Maechling, P. J., & Olsen, K. B. (2014). Engineering Uses of Physics-Based Ground Motion Simulations . Oral Presentation at Tenth U.S. National Conference on Earthquake Engineering. SCEC Contribution 1815
Boese, M., Graves, R. W., Gill, D., Callaghan, S., & Maechling, P. J. (2014). CyberShake-Derived Ground-Motion Prediction Models for the Los Angeles Region with Application to Earthquake Early Warning. Geophysical Journal International, 198(3), 1438-1457. doi: 10.1093/gji/ggu198. SCEC Contribution 1799
Scheitlin, T., Domingo, P., Olsen, K. B., Sarvan, W., Cui, Y., Poyraz, E., Maechling, P. J., & Jordan, T. H. (2013, 11). Simulated Wave Propagation for the Mw5.4 Chino Hills, CA, Earthquake, Including a Statistical Model of Small-Scale Heterogeneities. Poster Presentation at SC2013 Visualization Showcase. SCEC Contribution 2035
Gill, D., Maechling, P. J., Jordan, T. H., Taborda, R., Callaghan, S., & Small, P. (2013, 7). SCEC Unified Community Velocity Model: Mesh Generation and Visualization. Oral Presentation at CIG/QUEST/IRIS Joint Workshop on Seismic Imaging of Structure and Source. SCEC Contribution 1888
Maechling, P. J., Gill, D., Small, P., Ely, G. P., Taborda, R., & Jordan, T. H. (2013, 7). SCEC Unified Community Velocity Model: Development Goals and Current Status. Oral Presentation at CIG/QUEST/IRIS Joint Workshop on Seismic Imaging of Structure and Source. SCEC Contribution 1887
Callaghan, S., Maechling, P. J., Vahi, K., Juve, G., Deelman, E., Cui, Y., Poyraz, E., & Jordan, T. H. (2013, 11). Running A Seismic Workflow Application on Distributed Resources. Poster Presentation at SC13. SCEC Contribution 1843
Cui, Y., Poyraz, E., Olsen, K. B., Zhou, J., Withers, K. B., Callaghan, S., Larkin, J., Guest, C., Choi, D., Chourasia, A., Shi, Z., Day, S. M., Maechling, P. J., & Jordan, T. H. (2013, 11). Physics-based Seismic Hazard Analysis on Petascale Heterogeneous Supercomputers. Oral Presentation at SC13. doi: 10.1145/2503210.2503300. SCEC Contribution 1753
Boese, M., Allen, R. M., Brown, H., Cua, G., Fischer, M., Hauksson, E., Heaton, T. H., Hellweg, M., Liukis, M., Neuhauser, D., Maechling, P. J., & CISN EEW Group, . (2013). CISN ShakeAlert – An Earthquake Early Warning Demonstration System for California. , : Springer. doi: 10.1007/978-3-642-12233-0_3. SCEC Contribution 1641
Cui, Y., Olsen, K. B., Zhou, J., Small, P., Chourasia, A., Day, S. M., Maechling, P. J., & Jordan, T. H. (2012). Development and optimizations of a SCEC community anelastic wave propagation platform for multicore systems and GPU-based accelerators. Seismological Research Letters, 83(2), 396. SCEC Contribution 1851
Jordan, T. H., Callaghan, S., Maechling, P. J., Juve, G., Deelman, E., Rynge, M., Vahi, K., & Silva, F. (2012, 12). Workflow Management of the SCEC Computational Platforms for Physics-Based Seismic Hazard Analysis. Oral Presentation at AGU Fall Meeting 2012. SCEC Contribution 1782
Boese, M., Graves, R. W., Callaghan, S., & Maechling, P. J. (2012, 12). Site-specific Ground-Motion Predictions for Earthquake Early Warning in the LA Basin using CyberShake Simulations. Oral Presentation at AGU Fall Meeting 2012. SCEC Contribution 1771
Rynge, M., Juve, G., Vahi, K., Callaghan, S., Mehta, G., Maechling, P. J., & Deelman, E. (2012, 7). Enabling Large-scale Scientific Workflows on Petascale Resources Using MPI Master/Worker. Oral Presentation at XSEDE Conference 2012. doi: 10.1145/2335755.2335846. SCEC Contribution 1636
Cui, Y., Olsen, K. B., Jordan, T. H., Lee, K., Zhou, J., Small, P., Ely, G. P., Roten, D., Panda, D. K., Chourasia, A., Levesque, J., Day, S. M., & Maechling, P. J. (2011). Scalable Earthquake Simulation on Petascale Supercomputers. Oral Presentation at 2010 International Conference for High Performance Computing, Networking, Storage and Analysis. doi: 10.1109/SC.2010.45. SCEC Contribution 1507
Callaghan, S., Maechling, P. J., Small, P., Milner, K. R., Juve, G., Jordan, T. H., Deelman, E., Mehta, G., Vahi, K., Gunter, D., Beattie, K. S., & Brooks, C. J. (2011). Metrics for Heterogeneous Scientific Workflows: A Case Study of an Earthquake Science Application. International Journal of High Performance Computing Applications, 25(3), 274-285. doi: 10.1177/1094342011414743. SCEC Contribution 1484
Zhou, J., Cui, Y., Davis, S., Guest, C. C., & Maechling, P. J. (2010). Workflow-based high performance data transfer and ingestion to petascale simulations on TeraGrid. Oral Presentation at IEEE Third International Joint Conference on Computational Sciences and Optimization. doi: 10.1109/CSO.2010.235. SCEC Contribution 1508
Cui, Y., Olsen, K. B., Jordan, T. H., Lee, K., Zhou, J., Small, P., Roten, D., Ely, G. P., Panda, D. K., Chourasia, A., Levesque, J., Day, S. M., & Maechling, P. J. (2010). Scalable Earthquake Simulation on Petascale Supercomputers. Oral Presentation at SC10 International Conference for HPC, Networking and Analysis. doi: 10.1109/SC.2010.45. SCEC Contribution 1443
Graves, R., Jordan, T. H., Callaghan, S., Deelman, E., Field, E. H., Juve, G., Kesselman, C., Maechling, P., Mehta, G., Milner, K., Okaya, D., Small, P., & Vahi, K. (2010). CyberShake: A Physics-Based Seismic Hazard Model for Southern California. Pure and Applied Geophysics, 168(3-4), 367-381. doi: 10.1007/s00024-010-0161-6. SCEC Contribution 1354
Bielak, J., Graves, R. W., Olsen, K. B., Taborda, R., Ramirez-Guzman, L., Day, S. M., Ely, G. P., Roten, D., Jordan, T. H., Maechling, P. J., Urbanic, J., Cui, Y., & Juve, G. (2010). The ShakeOut Earthquake Scenario: Verification of Three Simulation Sets. Geophysical Journal International, 180(1), 375--404. doi: 10.1111/j.1365-246X.2009.04417.x. SCEC Contribution 1260
Olsen, K. B., Day, S. M., Dalguer, L. A., Mayhew, J. E., Cui, Y., Zhu, J., Cruz-Atienza, V. M., Roten, D., Maechling, P. J., Jordan, T. H., Okaya, D. A., & Chourasia, A. (2009). ShakeOut-D: Ground Motion Estimates Using an Ensemble of Large Earthquakes on the Southern San Andreas Fault With Spontaneous Rupture Propagation . Geophysical Research Letters, 36, L04304 1-6. doi: 10.1029/2008GL036832. SCEC Contribution 1255
Zechar, J. D., Schorlemmer, D., Liukis, M., Yu, J., Euchner, F., Maechling, P. J., & Jordan, T. H. (2009). The Collaboratory for the Study of Earthquake Predictability Perspective on Computational Earthquake Science. Concurrency and Computation: Practice and Experience, 22(12), 1836-1847. doi: 10.1002/cpe.1519. SCEC Contribution 1226
Cui, Y., & Maechling, P. J. (2009). The TeraShake Computational Platform for Large-Scale Earthquake Simulations. In H. Xing (Eds.), Lecture Notes in Earth Sciences: Advances in Geocomputing, (, pp. 229-278) , : Springer-Verlag doi: 10.1007/978-3-540-85879-9_7. SCEC Contribution 1195
Cui, Y., Moore, R. W., Olsen, K. B., Chourasia, A., Maechling, P. J., Minster, J. B., Day, S. M., Hu, Y., Zhu, J., & Jordan, T. H. (2009). Towards Petascale Earthquake Simulations. Acta Geotechnica, 4(July), 79-93. doi: 10.1007/s11440-008-0055-2. SCEC Contribution 1114
Maechling, P. J., Deelman, E., & Cui, Y. (2008). Implementing High Performance Computing Simulation Software Acceptance Tests as Scientific Workflows. Presentation at International Symposium on Software Testing and Analysis 2008. SCEC Contribution 1253
Callaghan, S., Maechling, P. J., Deelman, E., Vahi, K., Mehta, G., Juve, G., Milner, K. R., Graves, R. W., Field, E. H., Okaya, D. A., Beattie, K. S., & Jordan, T. H. (2008). Reducing Time-to-Solution Using Distributed High-Throughput Mega-Workflows -- Experiences from SCEC CyberShake. Oral Presentation at 4th IEEE International Conference on eScience. SCEC Contribution 1237
Olsen, K. B., Day, S. M., Minster, J. B., Cui, Y., Chourasia, A., Okaya, D. A., Maechling, P. J., & Jordan, T. H. (2008). Spontaneous Rupture Simulations of Mw7.7 Earthquakes on the Southern San Andreas Fault. Bulletin of the Seismological Society of America, 98, 1162-1185. doi: 10.1785/0120070148. SCEC Contribution 1148
Maechling, P. J., & Deelman, E. (2007). SCEC CyberShake Workflows - Automating Probabilistic Seismic Hazard Analysis Calculations. (, pp. ) , : Springer SCEC Contribution 972
Faerman, M., Moore, R. W., Minster, J. B., & Maechling, P. J. (2007, 2). Managing Large Scale Data for Earthquake Simulations. Presentation at HPDGrid 2006. doi: 10.1007/s10723-007-9072-x. SCEC Contribution 969
Faerman, M., Moore, R. W., Cui, Y., Hu, Y., Zhu, J., Minster, J. B., & Maechling, P. J. (2007). Managing Large Scale Data for Earthquake Simulations. Journal of Grid Computing, 5(3), 295-302. doi: 10.1007/s10723-007-9072-x. SCEC Contribution 1116
Cui, Y., Moore, R. W., Olsen, K. B., Chourasia, A., Maechling, P. J., Minster, J. B., Day, S. M., Hu, Y., Zhu, J., Majumdar, A., & Jordan, T. H. (2007). Enabling Very-Large Scale Earthquake Simulations on Parallel Machines . Advancing Science and Society through Computation:Lecture Notes in Computer Science series, 46-53. doi: 10.1007/978-3-540-72584-8. SCEC Contribution 1115
Chourasia, A., Cutchin, S., Cui, Y., Moore, R. W., Olsen, K. B., Day, S. M., Minster, J. B., Maechling, P. J., & Jordan, T. H. (2007). Visual Insights into High-Resolution Earthquake Simulations . IEEE Computer Graphics and Applications: Discovering the Unexpected, 27(5), 28-34. doi: 10.1109/MCG.2007.138. SCEC Contribution 1085
Muench, J., Maechling, P. J., Francoeur, H., Okaya, D. A., & Cui, Y. (2006). SCEC Earthworks Science Gateway: Widening SCEC Community Access to the TeraGrid. Poster Presentation at 2006 TeraGrid Conference. SCEC Contribution 989
Olsen, K. B., Day, S. M., Minster, J. B., Cui, Y., Chourasia, A., Faerman, M., Moore, R. W., Maechling, P. J., & Jordan, T. H. (2006). Strong Shaking in Los Angeles Expected From Southern San Andreas Earthquake. Geophysical Research Letters, 33(L07305). doi: 10.1029/2005GL025472. SCEC Contribution 961
Deelman, E., Callaghan, S., Francoeur, H., Graves, R. W., Gupta, N., Gupta, V., Jordan, T. H., Kesselman, C., Maechling, P. J., Mehringer, J., Mehta, G., Okaya, D. A., Vahi, K., & Zhao, L. (2006, 12). Managing Large-Scale Workflow Execution from Resource Provisioning to Provenance Tracking: The CyberShake Example. Presentation at e-Science'06. doi: 10.1109/E-SCIENCE.2006.261098. SCEC Contribution 1060
Maechling, P. J., Gupta, V., Gupta, N., Field, E. H., Okaya, D. A., & Jordan, T. H. (2005). Seismic Hazard Analysis Using Distributed Computing in the SCEC Community Modeling Environment. Seismological Research Letters, 76(2), 177-181. SCEC Contribution 967
Maechling, P. J., Gupta, V., Gupta, N., Field, E. H., Okaya, D. A., & Jordan, T. H. (2005). Grid Computing In the SCEC Community Modeling Environment. Seismological Research Letters, 76(5), 581-587. SCEC Contribution 966
Maechling, P. J., Chalupsky, H., Dougherty, M., Deelman, E., Gil, Y., Gupta, V., Kesselman, C., Kim, J., Mehta, G., Mendenhall, B., Russ, T., Singh, G., Spraragen, M., Staples, G., & Vahi, K. (2005). Simplifying Construction of Complex Workflows for Non-Expert Users of the Southern California Earthquake Center Community Modeling Environment . ACM Sigmod Record, 34(3), 24-30. SCEC Contribution 915
Field, E. H., Gupta, V., Gupta, N., Maechling, P. J., & Jordan, T. H. (2005). Hazard Map Calculations Using GRID Computing. Seismological Research Letters, 76(5), 565-573. SCEC Contribution 913
Field, E. H., Gupta, N., Gupta, V., Blanpied, M. L., Maechling, P. J., & Jordan, T. H. (2005). Hazard Calculations for the WGCEP-2002 Earthquake Forecast Using OpenSHA and Distributed Object Technologies. Seismological Research Letters, 76(2), 161-167. SCEC Contribution 819
Jordan, T. H., & Maechling, P. J. (2003). The SCEC Community Modeling Environment: An Information Infrastructure for System-Level Earthquake Science. Seismological Research Letters, 74(3), 324-328. SCEC Contribution 965
Last updated Oct 28, 2024.
