California Institute of Technology
Seismological Laboratory Division of Geological and Planetary Sciences

People

Jiashun hu

Sunyoung (Sunny) Park

Post Doctoral Scholar in Geophysics

Ph.D., 2018, Geophysics, Harvard University

California Institute of Technology
Seismological Laboratory
1200 E. California Blvd., MS 252-21
So. Mudd Building, Rm 270
Pasadena, CA 91125

Phone: (626) 395-3801
Fax: (626) 564-0715
Email:sunnyp@caltech.edu
Website:www.its.caltech.edu/~sunnyp/

Research

I am interested in a variety of topics regarding Earth's indigenous sources and its shallow and deep structure.  During my Ph.D., I developed new seismological approaches to study 3-D earthquake rupture properties and seismic structure of the near surface and mantle transition zone.  I also worked on mathematical analyses of seismic inverse problems for my M.Sc. project.  Currently at Caltech, I am working on constraining Earth’s rheology based on deformation after deep earthquakes, understanding spatiotemporal processes of underwater landslides, and improving site characterization in seismic hazard assessments.