As a computer scientist working for the Statewide California Earthquake Center (SCEC), I develop and perform large-scale seismic hazard calculations using high performance computing. I also develop and release open-source seismological and engineering software used in ground motion modeling and simulations. Before joining SCEC, I was a member of the Professional Staff in the Caltech Seismological Laboratory in Pasadena, California. While at Caltech, I worked on the TriNet project with scientists and software developers to develop a state-of-the-art data acquisition and real-time earthquake monitoring system. My commercial software development experience includes communications firmware development on trunking mobile radios for a radio manufacturer, software design and development on a military command and control system for Hughes Aircraft, software development on a National Missile Defense special study for TRW, and software development on multi-tiered web-based systems for Kaiser Permanente.

Color-coded seismic hazard map of the Los Angeles region over shaded terrain.

Seismic Hazard Research

I use high performance computers operated by academic research computing centers, the National Science Foundation, and the Department of Energy to perform seismic hazard research for California and elsewhere.

Flowchart showing earthquake waveforms, extracted response spectra, and verification and validation plots.

Scientific Software

I develop and release open-source scientific software used in real-time earthquake monitoring, seismic hazard analysis, and earthquake forecasting research.

Three map frames of Southern California showing red and orange simulated ground-motion waves spreading across the Los Angeles region.

Earthquake Simulations

I develop earthquake simulation software and use high performance computing to perform large-scale earthquake simulations.

Contact Information

Philip Maechling
Statewide California Earthquake Center (SCEC)
University of Southern California
3651 Trousdale Parkway, Suite 169
Los Angeles, California, 90089-0742

e-mail: SCECinfo {at} usc.edu

ORCID: 0000-0002-9221-7068

Phone: 213-740-5843