1
Published in 2015
ShakeAlert is an experimental earthquake early warning system (EEW) for the West Coast of the United States and the Pacific Northwest. ShakeAlert is a product of the US Geological Survey and its partners including the California Institute of Technology, University of California, Berkeley, University...
Grade Level   9 10 11 12
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2
Published in 2009
Locating where an earthquake occured using the P-and S-wace arrival times of seismic waves to three different seismographs stations.
Grade Level   9 10 11 12
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3
View current and past earthquakes around the globe. Use the zoom tool to see a particular region in detail.
Grade Level   6 7 8 9 10 11 12
Maps and Visualizations Teaching Media
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4
An interactive map that allows both recent and historical global plate boundaries to be explored. Up to 5000 quakes can be selected using various criteria. Rotate and zoom through hypocenters using the 3D viewer.
Grade Level   5 6 7 8 9 10 11 12
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5
A diverse collection of photographs and visuals that encompass the range and breadth of seismology and the seismological community.
Grade Level   6 7 8 9 10 11 12
Image Collections Teaching Media
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6
Subduction-zone megathrust earthquakes, the most powerful earthquakes in the world, can produce tsunamis through a variety of structures that are missed by simple models. These include fault boundary rupture, deformation of overlying plate, splay faults and landslides. In this animation we explore...
Grade Level   9 10 11 12
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7
A visualization of earthquake waves traveling both through Earth's interior and radiating outward on the surface.
Grade Level   9 10 11 12
Maps and Visualizations Teaching Media
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8
Published in 2015
The seismic shadows are the effect of seismic waves striking the core-mantle boundary. P and S waves radiate spherically away from an earthquake's focus in all directions and return to the surface by many paths. S waves, however, don't reappear beyond an angular distance of ~103° (as they are...
Grade Level   9 10 11 12
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