U40A
Yellville, AR, USA
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Featured Station
General Public
Publications
onSite Newsletters
Read EarthScope's onSite newsletters to keep up to date on what we are doing and learning from our instruments.
Where Can I Learn More About USArray?
Two page publication (4MB) that features locations of the web where you can find information about specific USArray topics.
Seismic Tomography
Four-page handout (3.5 MB PDF) describing how seismic tomography is used to determine Earth structure
Animations
Seismic Wavefield Animations
Charles Ammon, a professor at Penn State University, has developed animations of real data showing how seismic waves sweep the transportable array of seismometers. Watch how earthquake waves originating from the US and around the world cause the ground at each seismometer to slightly shift up and down.
Seismic Tomography Animations
View how researchers use seismic waves recorded by USArray seismometers to image earth's interior.
Video
EarthScope and Arizona Video
Eight/KAET, a service of Arizona State University, produced this video on EarthScope and Arizona. It features Ed Garnero and Matt Fouch.
For more earth science publications, activities, professional development, internships, animations, museum displays, free software and more, visit EarthScope Education and Outreach and IRIS Education and Outreach.
