Phase Picking

Notebooks: codes/quakeflow_demo.ipynb

Seismic waves


Seismic phases

Information from seismic phases

  • Earthquake source
  • Earth's (Planetary) interior structure
  • Subsurface exploration (reservior, geothermal, etc.)
  • ...

Picking P and S waves

Background: Semantic Segmentation vs. Classification

Demo: Segment Anything Model (SAM)

Try the SAM model: link

How to apply deep learning to seismic phase picking?

Generalized seismic phase detection with deep learning

PhaseNet

EQTransformer for simultaneous earthquake detection and phase picking

Next-Generation Seismic Monitoring with Neural Operators (PhaseNO)

Large training dataset + Clear objective function


How to design the next model for detecting earthquake / picking seismic phases?
What other seismic tasks can be solved with deep learning?
What are other potential applications in Earth and Planetary Science?

![height:500px](http://ds.iris.edu/media/product/globalstacks/images/Composite360deg_180min_midsize_1.png)

![height:550px](http://ds.iris.edu/media/product/globalstacks/images/GlobalStack.BHZ.8.sec.180deg.TTcurves.screenshot.png)

https://sites.ualberta.ca/~ygu/courses/geoph624/notes/lecture3-4_2013.pdf