Analysis Of Earthquake Data Recorded By Digital Field Seismic Systems Jackass Flats Nevada

Author : Arthur C. Tarr
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ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.73/5 ( download)

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Download or read book Analysis of Earthquake Data Recorded by Digital Field Seismic Systems, Jackass Flats, Nevada written by Arthur C. Tarr and published by . This book was released on 1986 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Arthur C. Tarr
Publisher :
ISBN 13 :
Total Pages : 67 pages
Book Rating : 4.97/5 ( download)

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Download or read book Analysis of Earthquake Data Recorded by Digital Field Seismic Systems, Jackass Flats, Nevada written by Arthur C. Tarr and published by . This book was released on 1986 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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ISBN 13 :
Total Pages : 0 pages
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Download or read book Analysis of Earthquake Data Recorded by Digital Field Seismic Systems, Jackass Flats, Nevada written by and published by . This book was released on 1986 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis of 59 time series from ten small magnitude earthquakes recorded in 1981 by portable digital seismic systems at the southern Nevada Test Site (NTS) yielded several significant results. We find that moment magnitude (M/sub L/) (local magnitude determined from seismic moment) correlates closely with coda duration magnitudes M/sub d/ determined by the Southern Great Basin Seismic Network (SGBSN). Further, local magnitude M/sub W A/ computed from displacement seismograms simulating Wood-Anderson response are, on average, 0.38 magnitude units larger than M/sub d/ and 0.44 magnitude units larger than (M/sub L/). Another result is that stress drops for the ten earthquakes are significantly smaller than typical stress drops for earthquakes of similar seismic moment in California. Similarly, determinations of the peak ground motion parameter Rv are up to 10 to 20 times smaller than a previously determined empirical formula relating Rv to seismic moment. We conclude that seismic waves from southern Nevada Test Site earthquakes suffer from significant anelastic attenuation, possibly in the near-surface crust under the recording sites, yielding reduced amplitude and frequency of the peak ground motion and shifting the apparent corner frequency of the source spectrum to lower values, thereby producing unexpectedly low stress drops.

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ISBN 13 :
Total Pages : 826 pages
Book Rating : 4.41/5 ( download)

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Download or read book Energy Research Abstracts written by and published by . This book was released on 1987 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Total Pages : 76 pages
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Download or read book New Publications of the U.S. Geological Survey written by and published by . This book was released on 1987 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Geological Survey (U.S.)
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ISBN 13 :
Total Pages : 704 pages
Book Rating : 4.74/5 ( download)

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Download or read book New Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1987 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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ISBN 13 :
Total Pages : 1240 pages
Book Rating : 4.57/5 ( download)

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Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on with total page 1240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Total Pages : 1328 pages
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Total Pages : 476 pages
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Download or read book Earthquakes & Volcanoes written by and published by . This book was released on 1986 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Total Pages : 40 pages
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Download or read book Earthquake Information Bulletin written by and published by . This book was released on 1987 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: