v1.0.0

We are pleased to announce the first public release of PyQuake3D – a Python-based simulation framework for modeling 3-D earthquake sequences, capturing both seismic and aseismic fault slip.

Key Features

• Simulation of multi-cycle earthquake behavior on 3-D faults
• Support for both seismic rupture and aseismic creep
• GPU acceleration using CuPy
• MPI parallelization for large-scale computations
• Modular finite-difference / finite-volume numerical implementation
• Geometry-based input using .msh files
• Parameter-driven simulation control (parameter.txt)
• Diagnostic output and visualization tools via HDF5 and Matplotlib
• Includes benchmark examples such as SCEC BP5-QD

Documentation

Refer to the User Manual (PDF) for detailed instructions on installation, input setup, and simulation workflow.

Example Simulations

• Planar Fault with Frictional Heterogeneity
• East Anatolian Fault Zone Model

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This release marks a stable starting point for broader community use and further development. We welcome feedback, suggestions, or collaboration inquiries.

Contact

• Dr. Rongjiang Tang – Google Scholar
  E-mail: rongjiang@csj.uestc.edu.cn

• Dr. Luca Dal Zilio – Personal Website
  E-mail: luca.dalzilio@ntu.edu.sg