The California Community Earth Models for Seismic Hazard Assessments Workshop (https://www.scec.org/workshops/2024/california-community-models, accessed December 16, 2024) was held online on March 4-5, 2024, with more than 200 participants over two days. In this report, we provide a summary of the key points from the presentations and discussions. We highlight three use cases that drive the development of community Earth models, present an inventory of existing community Earth models in California, summarize a few techniques for integrating and merging models, discuss potential connections with the Cascadia Region Earthquake Science Center (CRESCENT), and discuss what "community" means in community Earth models. Appendix B contains the workshop agenda and Appendix C contains a list of participants.
@article{arxiv.2503.11545,
title = {2024 California Community Earth Models for Seismic Hazard Assessments Workshop Report},
author = {Brad T. Aagaard and Scott Marshall and Sarah Minson and Dan Boyd and Marine Denolle and Eric Fielding and Alice-Agnes Gabriel and Christine Goulet and Russell Graymer and Jeanne Hardebeck and Alexandra Hatem and Evan Hirakawa and Tran Huynh and Lorraine Hwang and Karen Luttrell and Kathryn Materna and Laurent Montesi and Michael Oskin and Arthur Rodgers and Arben Pitarka and Judy Zachariasen},
journal= {arXiv preprint arXiv:2503.11545},
year = {2025}
}