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IRIS Earthquake Sci
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Watch the waves from the M7.7 Loyalty Islands earthquake roll across seismic stations in North America. http://ds.iris.edu/spud/gmv/18764293 This animation, called a Ground Motion Visualization (GMV), shows the motion of the
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Over 143 million people live in an earthquake-prone region of the United States. The states of Washington, Oregon, and California face one-third of this earthquake hazard and risk. (THREAD) https://www.usgs.gov/news/usgs-provides-update-nat
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Watch the waves from the M7.8 Alaska earthquake roll across seismic stations in North America! #AlaskaEarthquake (THREAD) This animation, called a Ground Motion Visualization (GMV), shows the motion of the
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