NEHRP Clearinghouse

displaying 1 - 4 results in total 4

• Hartzell, S.
  Faulting Process of the May 17, 1976 Gazli, USSR Earthquake.
  Air Force Office of Scientific Research, Bolling AFB, DC., March 17, 1980, 25 p.
  Identifying Number(s): CONTRIB-3423
  Keywords: Waveforms; Seismic waves; P waves; Mathematical models; Reprints; USSR; Body waves (Seismology); Faults (Geology); Earthquakes

• Ebel, J. E.; Helmberger, D. V.
  P-Wave Complexity and Fault Asperities: The Borrego Mountain, California, Earthquake of 1968.
  Air Force Office of Scientific Research, Bolling AFB, DC., November 13, 1980, 27 p.
  Keywords: Fault asperities; Seismic waves; Time domain; P waves; Reprints; Teleseismic waves; Modeling; Earthquakes; Synthetic seismograms

• Boore, D. M.; Gibbs, J. F.; Rodriguez, M.
  Compendium of P- and S-Wave Velocities from Surface-to-Borehole Logging: Summary and Reanalysis of Previously Published Data and Analysis of Unpublished Data.
  January 2003, 18 p.
  Identifying Number(s): USGS/OFR-03-191
  Keywords: ; California; Boreholes; P waves; S waves; Secondary waves; Primary waves; Data analysis; Velocity

• Gibbs, J. F.; Boore, D. M.; Tinsley, J. C.; Mueller, C. S.
  Borehole P- and S-Wave Velocity at Thirteen Stations in Southern California.
  January 2001, 126 p.
  Identifying Number(s): USGS/OFR-01-506
  Keywords: Poisson's Ratios; Waveforms; California; P waves; Boreholes; Seismic velocity data; Velocity profiles; S waves; Appendices; Wave travel time; Velocity; Seismographs