Published February 26, 2026 | Version v2
Model Open

Finite fault models for the 2021 Haiti earthquake demonstrating the bypass fault model

Authors/Creators

  • 1. ROR icon University of Science and Technology of China

Description

Update 2026/02/26: Added GNSS coseismic displacements from Raimbault et al. (2023). Added models reproduced after Wen et al. (2023) and Raimbault et al. (2023) for comparison, and models moving our bypass fault north or south, with bended Segments B and C at depth, and smoothed model adding a Segment B-C between Segments B and C for comparison.

Upload 2024/03/10: Geodetic inversion of the 2021 Haiti earthquake using interferograms processed by Yin et al. (2022) demonstrating the bypass fault model.

Files

Finite_fault_models.zip

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Additional details

Dates

Updated
2026-02-26
Dataset associated with a manuscript submitted to JGR-Solid Earth

References

  • Raimbault, B., Jolivet, R., Calais, E., Symithe, S., Fukushima, Y., & Dubernet, P. (2023). Rupture Geometry and Slip Distribution of the Mw 7.2 Nippes Earthquake, Haiti, From Space Geodetic Data. Geochemistry, Geophysics, Geosystems, 24(4). https://doi.org/10.1029/2022GC010752
  • Wen, G., Li, X., Zhao, Y., Zhang, Y., Xu, C., & Zheng, Y. (2023). Kinematic Rupture Process and Its Implication of a Thrust and Strike-Slip Multi-Fault during the 2021 Haiti Earthquake. Remote Sensing, 15(7), 1730. https://doi.org/10.3390/rs15071730
  • Yin, H.Zoe, Xu, X., Haase, J. S., Douilly, R., Sandwell, D., & Mercier de Lepinay, B. (2022). InSAR Interferograms and Products from 2021, M7.2 Nippes, Haiti earthquake (Curated Dataset). https://doi.org/10.5281/zenodo.6834533