USArray
A Continental-scale Seismic Observatory

Contact Us

General Questions About USArray

Robert Woodward
USArray Director
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Perle Dorr
USArray Project Associate
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IRIS

1200 New York Ave, NW, Suite 800
Washington, DC 20005
Telephone: 202-682-2220
Fax: 202-682-2444

Questions About the Transportable Array

Bob Busby
Transportable Array Manager
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Telephone: 1-800-504-0357 

IRIS

1200 New York Ave, NW, Suite 800
Washington, DC 20005
Telephone: 202-682-2220
Fax: 202-682-2444

Questions About the Flexible Array

Cathy M. Pfeifer
USArray Coordinator
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Telephone: 505-835-5993

IRIS-PASSCAL Instrument Center

New Mexico Tech
100 East Road
Socorro, NM 87801
Telephone: 505-835-5070
Fax: 505-835-5079
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Questions About the Magnetotelluric Facility

Robert Woodward
USArray Director
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IRIS

1200 New York Ave, NW, Suite 800
Washington, DC 20005
Telephone: 202-682-2220
Fax: 202-682-2444

Questions About USArray Data

Tim Ahern
Program Manager, IRIS Data Management System
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IRIS Data Management Center

1408 NE 45th Street, Suite 201
Seattle, WA 98105-4505
Telephone: 206-547-0393
Fax: 206-547-1093