David Simpson, IRIS President
Incorporated Research Institutions for Seismology
SCEC Community

Our international membership presently includes over 600 active members from more than 60 institutions. Search our database for people (past and present) who are registered in the SCEC Community Information System.


David Simpson
URS Corporation
URS Corporation

John Simpson
Simpson & Associates
Simpson & Associates

Matt Simpson
Krazan & Associates, Inc.
Krazan & Associates, Inc.

Robert Simpson
United States Geological Survey
United States Geological Survey

Robi Simpson
Department of Earth and Environmental Sciences, Columbia University
Department of Earth and Environmental Sciences, Columbia University

Deborah Sims, Teacher
Kamala Elementary School
Kamala Elementary School

Jim Sims
City of Los Angeles
City of Los Angeles

John Sims
John Sims & Associates
John Sims & Associates

Saule Simute
Eidgenössische Technische Hochschule Zürich (Switzerland)
Eidgenössische Technische Hochschule Zürich (Switzerland)

Stacy Sinclair
EdExcellence Consulting
EdExcellence Consulting

Charles Singer, Undergraduate Student
Imperial College London
Imperial College London

Perry Singerman, Senior Project Manager
Mayor's Office of Economic Development, City of Los Angeles
Mayor's Office of Economic Development, City of Los Angeles

Gurmeet Singh
Information Sciences Institute, University of Southern California
Information Sciences Institute, University of Southern California

J. P. Singh
JP Singh & Associates
JP Singh & Associates

Mahesh Singh
Nevada Seismological Laboratory, University of Nevada, Reno
earthquake seismology, creating delay maps and tomography of a basin by processing seismic waves
Nevada Seismological Laboratory, University of Nevada, Reno
earthquake seismology, creating delay maps and tomography of a basin by processing seismic waves
Ramesh SINGH, Professor
Chapman University
Change studies on land, ocean, atmosphere and meteorologicalparameters associated with earthquakes using satellite remote sensing data
Chapman University
Change studies on land, ocean, atmosphere and meteorologicalparameters associated with earthquakes using satellite remote sensing data

Tanmay Singhal, Research Assistant
Department of Earth and Environmental Sciences, University of Kentucky
Systems and Design
Department of Earth and Environmental Sciences, University of Kentucky
Systems and Design

Drake Singleton, Graduate Student Researcher
San Diego State University & Scripps Institution of Oceanography
San Diego State University & Scripps Institution of Oceanography

John Singleton
George Mason University
George Mason University
Ghunghru Sinha, Vice President, Commercial Real Estate Banking
Bank of America
Communication Systems and Networks
Bank of America
Communication Systems and Networks

Krishna Sinha
Virginia Polytechnic Institute and State University
Virginia Polytechnic Institute and State University

Jeffery Sinn
City of Cypress
City of Cypress

Gary Siorek, GIS Analyst

Nevena Sipcic
IUSS Pavia (Italy)
IUSS Pavia (Italy)

Stuart Sipkin, Senior Research Geophysicist
United States Geological Survey
United States Geological Survey

Michael Sirak
Michael J Sirak, PE
Michael J Sirak, PE

Elahe Sirati
Institute of Geophysics, University of Tehran
Institute of Geophysics, University of Tehran

Hemanth Siriki, Graduate Student
Department of Mechanical and Civil Engineering, California Institute of Technology
Earthquake Engineering, Structural Dynamics & Risk Analysis
Department of Mechanical and Civil Engineering, California Institute of Technology
Earthquake Engineering, Structural Dynamics & Risk Analysis

Krittanon Sirorattanakul, PhD Candidate
California Institute of Technology
California Institute of Technology

Michelle Sirota
Hoover High School
Hoover High School

Dona Sisk
Office of Education, River Springs Charter, County of Riverside
Office of Education, River Springs Charter, County of Riverside
Matthew Sisk, Supervisor Science and Applied Technology
Hamilton Township School District
K-12 Science Education, Neotectonics
Hamilton Township School District
K-12 Science Education, Neotectonics

Julia Sit
Principal Engineer - Geotechnical
Principal Engineer - Geotechnical

Nicholas Sitar
Department of Civil and Environmental Engineering, University of California, Berkeley
Department of Civil and Environmental Engineering, University of California, Berkeley

Ben Sitler
Tokyo Institute of Technology
Tokyo Institute of Technology

Stacey Siudzinski
Green Bay public schools
Green Bay public schools

Jayalakshmi Sivasubramonian
King Abdullah University of Science and Technology
King Abdullah University of Science and Technology
Benjamin Siver, Software Engineer
Curiosity.com
Curiosity.com

Bjorn Sjogreen
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory

Matthew Skakun, Graduate Student
San Diego State University
San Diego State University
Adam Skalenakis, Data Analyst
Smartsheet
Smartsheet

Robert Skarbek, Postdoctoral Scholar
Lamont-Doherty Earth Observatory
Lamont-Doherty Earth Observatory


Tom Skaug
Taber Consultants
Taber Consultants

Rorie Skei
Santa Monica Mountains Conservancy
Santa Monica Mountains Conservancy