Articles

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USArray Reaches the East Coast


2013-12-22

By Maureen Long and Vadim Levin - Winter 2014

On October 1st 2013 the seismic and magnetotelluric observatory network USArray, which is a key element of the EarthScope…

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EarthScope Northeastern Interpretive Workshop


2013-09-22

By ESNO - Fall 2013

Twenty-six interpretive professionals listened intently as Park Ranger Stephanie Kyriazis (photo) relayed the glacial history of Acadia National Park…

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USArray Looks Back as it Looks Ahead


2013-09-22

By IRIS - Fall 2013

Ten years ago, the construction of USArray observatories officially began. This followed numerous community meetings, countless hours of meticulous…

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Monitoring Surface Deformation at Long Valley Caldera, California


2013-09-22

By Kang Hyeun Ji - Fall 2013

Continuous monitoring of volcanic activity provides a way to detect changes from usual activity, provide warning impending eruptions, and…

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PBO Multiple Monument Comparison Project


2013-06-22

By UNAVCO - Summer 2013

PBO Change Order 35 authorized UNAVCO to construct two additional geodetic monuments at five existing PBO stations in order to test and compare…

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SPREE: A Seismic Study of Continental Modification


2013-06-22

Trevor Bollmann, Emily Wolin, Suzan van der Lee, and the SPREE Team - Summer 2013

Northwestern University, Washington University in St. Louis, the University of Minnesota…

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USArray - Alaska Deployment Planning


2013-06-22

Terry Pavlis, UTEP - Spring 2013

On February 19 and 20 approximately 50 geoscientists met at the Pacific Geoscience Center in Sydney, British Columbia, to discuss…

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USArray Infrasound Data Products at IRIS


2013-06-22

By Manochehr Bahavar and Chad Trabant - Summer 2013

Diverse natural and man-made acoustic sources such as large explosions, rocket launches, and meteorites can act as…

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USArray Status


2013-03-22

By Perle Dorr, IRIS

With operating stations blanketing the southeastern states, the Transportable Array is on target to complete its journey across the contiguous US and…

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Deformation of the Wasatch Fault System


2013-03-22

Plate Boundary Observatory Data