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Palu slow supershear model

2D damage (low-velocity fault zone) model for dynamic rupture modelling in SEM2DPACK

Related publication

Oral, Weng, & Ampuero, 2019, Does a damaged fault zone mitigate the near-field landslide risk during supershear earthquakes?—Application to the 2018 magnitude 7.5 Palu earthquake, Geophysical Research Letters, DOI, PDF (preprint)

Tutorial steps

1. Code

  • Install and compile sem2dpack with seismogenic width option

2. Example

  • Set the model parameters in the input file Par.inp
  • If wanted, modify station coordinates in stations
  • If wanted, modify model dimensions in layers

3. Results

  • To visulaise the simulation outputs, you can use the PY library in py-example
  • If necessary, modify the patth to simulation, in plot_fault_data
  • Run the plot_fault_data to make plots of your choice.

For any questions, you can write to me; Check out my email address here.