NEHRP Clearinghouse
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Proceedings of the Joint U.S.-P.R.C. Microzonation Workshop, Harbin, China, September 11-16, 1981.
National Science Foundation, Washington, DC., January 1981, 638 p.
Keywords: Dynamic response; Ground motion; Geologic investigations; Earthquake engineering; Earthquake resistant structures; Meetings; Earthquakes; Soil dynamics; Seismic intensity; Site surveys; Liquefaction (Soils); Microzonation; Land use; Predictions; Reprints; Seismic wavesFornari, D. J.; Garcia, M. O.; Tyce, R. C.; Gallo, D. G.
Morphology and Structure of Loihi Seamount Based on Seabeam Sonar Mapping.
December 10, 1988, 16 p.
Keywords: Mapping; Sonar; Seabeam sonar; Rift zones; Ocean bottom topography; Hawaii; Asymmetry; Ridges; Maps; Reprints; Volcanoes; Marine geology; Vents; Craters; Earthquakes; Morphology; Loihi Seamount; Valleys; Mass flow; Tectonics; Bathymetry; Sonar mapping; Volcanism; Multiple beams (Radiation); Rings; Mass wasting; Dikes; Multibeam sonar; Slope; Structural geology; SeamountsStewart, G. S.; Helmberger, D. V.
The Bermuda Earthquake of March 24, 1978: A Significant Oceanic Intraplate Event.
Air Force Office of Scientific Research, Bolling AFB, DC., July 29, 1980, 12 p.
Identifying Number(s): CONTRIB-3337
Keywords: Primary waves (Seismic waves); Earthquakes; Secondary waves; Plate tectonics; Atlantic Ocean; Oceanic crust; Reprints; Tectonics; PlatesLienert, B. R.; Berg, E.; Frazer, L. N.
Hypocenter: An Earthquake Location Method Using Centered, Scaled, and Adaptively Damped Least Squares.
June 1986, 15 p.
Identifying Number(s): HIG-CONTRIB-1712
Keywords: Damping; HYPOCENTER model; Time; Mean; Iterations; Earthquakes; Equations; Velocity; Adaptive systems; Epicenters; Variables; Seismic velocity; Seismic data; Seismic arrays; Least squares method; Arrival time; Algorithms; Reprints; Position (Location); Travel timeBurr, N. C.; Solomon, S. C.
The Relationship of Source Parameters of Oceanic Transform Earthquakes to Plate Velocity and Transform Length.
June 22, 1977, 15 p.
Keywords: Velocity measurement; Rock mechanics; Earthquakes; Faults (Geology); Sources; Plate tectonics; Ocean environments; Reprints; Tectonics; Ocean bottom; Thermomechanics; LengthKelleher, J.; McCann, W.
Bathymetric Highs and the Development of Convergent Plate Boundaries.
January 1977, 10 p.
Identifying Number(s): LDGO-2408
Keywords: Earthquakes; Ocean bottom topography; Japan Trench; Plate tectonics; Seismic data; Seamounts; Japan; Reprints; Tectonics; Marine geologyCipar, J.
Teleseismic Observations of the 1976 Friuli, Italy Earthquake Sequence.
Air Force Office of Scientific Research, Bolling AFB, DC., November 15, 1979, 23 p.
Identifying Number(s): CONTRIB-3320
Keywords: Body waves (Seismology); Earthquakes; Italy; Aftershocks (Seismology); Long wavelengths; Reprints; Seismic wavesHartzell, 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: Body waves (Seismology); Earthquakes; Faults (Geology); Waveforms; Mathematical models; USSR; Reprints; P waves; Seismic waves