NEHRP Clearinghouse
displaying 1 - 10 results in
total 16
Parsons, T.; Blakely, R. J.; Brocher, T. M.; Christensen, N. I.; Fisher, M. A.
Crustal Structure of the Cascadia Fore Arc of Washington.
January 2006, 50 p.
Identifying Number(s): USGS/PP-1661-D
Keywords: ; Subduction zone; Fore arc; Schematic diagrams; Gravity data; Seismic data; Maps; Cascadia subduction margin; Mathematical models; Crustal structure models; Pacific NorthwestRowlett, H.; Perez, O.
Tectonics of the Oceanographer Transform: Seismic Evidence.
September 1978, 60 p.
Keywords: Seismic detection; Submarine topographic features; Seismographs; Earthquakes; Microseisms; Seismic refraction; Monitoring; North Atlantic Ocean; MidAtlantic Ridge; Scarps; Seismic data; Submarine faults; Tectonics; Ocean bottom; Geological faultsParsons, T.
Crustal Structure of the Coastal and Marine San Francisco Bay Region, California.
January 2002, 151 p.
Identifying Number(s): PP-1658
Keywords: Geologic faults; San Francisco (California); Earthquakes; Ground penetrating radar; Seismic effects; Earth crust; Seismic data; California; Geophysics; Geologic structures; Tectonics; San Francisco Bay; Marine geologyNeal, C. A.; McGimsey, R. G.; Dixon, J.; Melnikov, D.
Volcanic Activity in Alaska and Kamchatka: Summary of Events and Response of the Alaska Volcano Observatory, 2004.
January 2005, 76 p.
Identifying Number(s): USGS/OFR-2005-1308
Keywords: ; Russia; Information dissemination; Monitoring; Lavas; Seismic data; Observatories; Plume; Alaska; Data compilation; Volcanoes; Landsat satellites; GlaciersZoback, M. L.
Proceedings of the Annual Northern California Earthquake Hazards Workshop (1st). Held in Menlo Park, California on January 13-14, 2004.
January 2004, 144 p.
Identifying Number(s): USGS/OFR-2004-1424
Keywords: ; Hazards; Risk assessment; Meetings; Earthquakes; Seismic velocity; Seismic data; Deformation; Research projectsNakata, J. S.
Hawaiian Volcano Observatory Summary 103; Part I, Seismic Data, January to December 2003.
January 2004, 84 p.
Identifying Number(s): USGS/OFR-2004-1242
Keywords: Earthquakes; Hawaiian Volcano Observatory; Volcanoes; Seismic dataNakata, J. S.
Hawaiian Volcano Observatory Summary 102; Part 1, Seismic Data, January to December 2002.
Geological Survey, Honolulu, HI., January 2003, 82 p.
Identifying Number(s): USGS/OFR-03-132
Keywords: Locations; Seismic networks; Earthquakes; Magmatic events; Data processing; Hawaiian Volcano Observatory (HVO); Seismic data; Eruption statistics; Eruption flow maps; Seismic instrumentation; ClassificationBrocher, T. M.; Pratt, T. L.; Weaver, C. S.; Snelson, C. M.; Frankel, A. D.
Implosion, Earthquake, and Explosion Recordings from the 2000 Seattle Kingdome Seismic Hazards Investigation of Puget Sound (SHIPS), Washington.
January 2002, 34 p.
Identifying Number(s): USGS/OFR-02-123
Keywords: Washington (State); Ground motion; Seismographs; Data acquisition; Earthquakes; Seismic Hazards Investigation of Puget Sound (SHIPS); Data processing; Seattle (Washington); Seismic data; Nuclear explosion detection; Seismic wavesWilliams, A. J.; Brocher, T. M.; Mooney, W. D.; Boken, A.
Data Report for Seismic Refraction Surveys Conducted from 1980 to 1982 in the Livermore Valley and the Santa Cruz Mountains, California.
January 1999, 84 p.
Identifying Number(s): USGS-OFR-99-146
Keywords: US Geological Survey (USGS); Tables (Data); Profiles; Earthquakes; Aftershocks; Travel times; Seismic refraction; Wave forms; Seismic data; Livermore Valley (California); Santa Cruz Mountains (California); DocumentationOdum, 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: Tables (Data); NEHRP Classifications; Data collection; Earthquakes; Depth profiles; Puerto Rico; Data analysis; Seismic data; Shear waves; Refraction-reflection profiling techniques; Wave velocities; Site velocities