Advanced Search
HUANG WEIQIONG, JIN YAN, HU KONGSHENGcom sh advance. 1982: ON THE REGIONAL DIFFERENCE OF ATTENUATION OF NEAR EARTHQUAKE WAVES AND ESTIMATION OF NEAR EARTHQUAKE MAGNITUDE. Acta Seismologica Sinica, 4(4): 337-349.
Citation: HUANG WEIQIONG, JIN YAN, HU KONGSHENGcom sh advance. 1982: ON THE REGIONAL DIFFERENCE OF ATTENUATION OF NEAR EARTHQUAKE WAVES AND ESTIMATION OF NEAR EARTHQUAKE MAGNITUDE. Acta Seismologica Sinica, 4(4): 337-349.
shu

ON THE REGIONAL DIFFERENCE OF ATTENUATION OF NEAR EARTHQUAKE WAVES AND ESTIMATION OF NEAR EARTHQUAKE MAGNITUDE

  • Institute of Geophysics, State Seismological Bureau

More Information
  • Published Date: August 31, 2011
    Graphical Abstract
    • Abstract
  • In this paper, we investigate the attenuation of maximum amplitude of S-waves of near earthquakes with epieentral distance and the damping of coda waves of near earthquakes with time in the Beijing-Tianjin and Sichuan-Yunnan regions. These attenuation features indicate an apparent difference in crustal media between these two regions. It is suggested that respective calibrating functions R(A), should be used in estimating near earthquake magnitudes. Some other aspects of magnitude determination for near earthquakes are also discussed.
    • FullText(HTML)
    • References (1)
  • [1] 李善邦,中国地震,第二篇,第七章,第二节,2——3, 1981,

    [2] W. H. K. Lee, R.E.Bennee and K.L. Measlier, A method of estimating magnitude of local earthquakes from aigtal duration, Open file report,Nat. Center for Earthquake Rea., TSGS,28, 1972.

    [3] K.Aki, Analysis of the coda of local earthquakes as scattered waves, J. G.R.,74, 2, 615——631, 1969.

    [1] 李善邦,中国地震,第二篇,第七章,第二节,2——3, 1981,

    [2] W. H. K. Lee, R.E.Bennee and K.L. Measlier, A method of estimating magnitude of local earthquakes from aigtal duration, Open file report,Nat. Center for Earthquake Rea., TSGS,28, 1972.

    [3] K.Aki, Analysis of the coda of local earthquakes as scattered waves, J. G.R.,74, 2, 615——631, 1969.
    • Related Articles

  • Related Articles

    Gao Yu, Liu Sha, Zheng Yu. 2023: Shear wave splitting of local earthquakes in Weiyuan area，Sichuan. Acta Seismologica Sinica, 45(4): 645-657. DOI: 10.11939/jass.20220005
    2010: 震源参数对强地面震动模拟结果的影响
    . Acta Seismologica Sinica, 32(1): 51-59.
    2004: 华东地区地电阻率各向异性度的地震前兆异常特征初步研究. Acta Seismologica Sinica, 26(2): 223-227.
    CHEN XIANGXIONG, ZHANG XIAN, KE LONGSHENG, DING XUEREN, XU WEIDONG. 1990: OBSERVATION OF NEAR FIELD STRONG GROUND MOTION AND SEISMIC SOURCE FEATURE ANALYSIS FOR THE EARTHQUAKE SWARM OF XUNWU, JIANGXI PROVINCE OF AUG. 2, 1987. Acta Seismologica Sinica, 12(3): 223-234.
    1990: ENVELOPE FORM OF THE AMPLITUDE RECORDING OF WAVES OF THREE COMPONENT SEISMOGRAMS OF SMALL NEAR EARTHQUAKES AND THE DETERMINATION OF Q-VALUE. Acta Seismologica Sinica, 12(2): 130-139.
    FU YU, ZHANG HONGZHI, XIE JUNYING, HU ZHENcom sh adva. 1987: A STUDY ON THE METHODS FOR DETERMINING LOCAL MAGNITUDES OF EARTHQUAKES. Acta Seismologica Sinica, 9(1): 52-64.
    Wu KONGHUIup, SHAO XUEZHONGup2com . 1985: STUDIES ON THE EXPLORATION OF DEEP CRUSTAL STRUCTURE USING CONVERTED SEISMIC WAVES OF NEAR EARTHQUAKES. Acta Seismologica Sinica, 7(4): 408-421.
    QIN JIAZHENGup, CHEN PEISHANup2com cmult. 1984: DETERMINATION OF MAGNITUDE OF NEAR EARTHQUAKES BY MEANS OF PERSISTING TIME OF SEISMIC WAVES IN THE SICHUAN-YUNNAN REGION. Acta Seismologica Sinica, 6(1): 58-65.
    CHEN PEISHANup, QIN JIAZHENGup2com cmult. 1983: THE EFFECTS OF THE CALIBRATION FUNCTION,AZIMUTHS AND SITES OF THE STATIONS AND DIFFERENT METHODS OF APPROACH ON THE MAGNITUDE DETERMINATION OF NEAR EARTHQUAKES, ML. Acta Seismologica Sinica, 5(1): 87-98.
    1980: THE FORMULAS FOR CALCULATING THE MAGNITUDES OF THE LATE MAXIMUM NEAR AND FAR EARTHQUAKE EVENTS ASSOCIATED WITH GREAT EARTHQUAKES. Acta Seismologica Sinica, 2(1): 80-89.

Catalog

    Get Citation
    PDF
    XML
    Article views (1028) PDF downloads (65) Cited by()
    Turn off MathJax
    Article Contents
    Abstract
    References
    Related Articles

    Supported by: Beijing Renhe Information Technology Co., Ltd.   

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return