NEHRP Clearinghouse

displaying 1 - 2 results in total 2

• Stephenson, W. J.; Williams, R. A.; Odum, J. K.; Worley, D. M.
  Miscellaneous High-Resolution Seismic Imaging Investigations in Salt Lake and Utah Valleys for Earthquake Hazards.
  January 2007, 34 p.
  Identifying Number(s): USGS-OFR-2007-1152
  Keywords: Geology; Sites; Seismic reflection; U.S. Geological Survey; Investigations; Seismic prospecting; Seismic refraction; Salt Lake and Utah Valleys; Ground motion; Utah; Hazards; Earthquakes

• Odum, J. K.; Williams, R. A.; Stephenson, W. J.; Worley, D. M.; von Hillebrandt-Andrade, C.
  Near-Surface Shear Wave Velocity Versus Depth Profiles, V(s)30, and NEHRP Classifications for 27 Sites in Puerto Rico.
  January 2007, 47 p.
  Identifying Number(s): USGS/OFR-1174
  Keywords: NEHRP Classifications; Seismic data; Site velocities; Puerto Rico; Wave velocities; Depth profiles; Data collection; Shear waves; Refraction-reflection profiling techniques; Tables (Data); Data analysis; Earthquakes