<div style='text-align:Left;'><div><div><p><span>This data is a compilation of shear-wave data from studies performed by the Washington Geological Survey, the U.S. Geological Survey, and the Environmental and Engineering Geophysical Society. This dataset contains one feature class providing strong-motion sensor site locations and two related GIS tables that provide S-wave and P-wave velocity data obtained from those sites.</span></p><p><span>Shear wave data are used to quantify and classify the National Earthquake Hazard Reduction Program (NEHRP) site-class data and to construct accurate ShakeMaps in Washington and Oregon. This data is also used to refine ground-motion prediction equations for Pacific Northwest earthquakes.</span></p></div></div></div>
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[{'id': 1, 'name': 'P Wave Data', 'type': 'Table'}, {'id': 2, 'name': 'S Wave Data', 'type': 'Table'}]
{'Title': 'Shearwave Data2', 'Author': '', 'Comments': '', 'Subject': '', 'Category': '', 'AntialiasingMode': 'None', 'TextAntialiasingMode': 'Force', 'Version': '2.4.0', 'Keywords': 'ANSS,MAM,MASW,active seismic survey,passive seismic survey,PNSN,seismic station,shear-wave velocity,vs30m,broadband,short period,strong-motion,S-wave,P-wave,earthquake,Advanced National Seismic System,Pacific Northwest Seismic Network,ShakeMap'}
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