California Institute of Technology

Seismological Laboratory

About Us

Caltech's Seismological Laboratory, an arm of the Division of Geological and Planetary Sciences (GPS), was established in 1921. It has a distinguished history of leadership in science and serving the public interest. Internationally recognized for excellence in geophysical research and academics and home to outstanding facilities in seismic networks, high performance computing, and mineral physics, the Seismo Lab is an ideal place for study and research. The Lab serves as a focal point for earthquake information in Southern California and the world.


  • Seismic Clues to Surging Glaciers

  • Scientists Identify Almost 2 Million Previously "Hidden" Earthquakes

  • Erin and Ethan are 2019 Receipients of an NSF Graduate Research Fellowship

  • Calech Science For March