NEHRP Clearinghouse

displaying 1 - 2 results in total 2

• Ponce, D. A.
  Principal Facts for Gravity Data Along the Hayward Fault and Vicinity, San Francisco Bay Area, Northern California.
  January 2001, 32 p.
  Identifying Number(s): USGS/OFR-01-124
  Keywords: Rocks; Sampling; Topographic maps; Data collection; Earthquakes; Hayward Fault; Isostatic gravity anomalies; Gravity; Isostatic gravity maps; California; Physical property data; San Francisco Bay area

• Catchings, R. D.; Goldman, M. R.; Steedman, C. E.; Gandhok, G.
  Velocity Models, First-Arrival Travel Times, and Geometries of 1991 and 1993 USGS Land-Based Controlled-Source Seismic Investigations in the San Francisco Bay Area, California: In-Line Shots.
  November 19, 2004, 36 p.
  Identifying Number(s): USGS/OFR-2004-1423
  Keywords: Tomography; Tables (Data); Data collection; Geometries; Seismic velocity; Seismic data; California; In-line shots; Travel time; San Francisco Bay area; Seismic waves