Variability of crustal attenuation in the northeastern United States from Lg waves

@article{Shi1996VariabilityOC,
  title={Variability of crustal attenuation in the northeastern United States from Lg waves},
  author={J. Shi and W. Kim and P. G. Richards},
  journal={Journal of Geophysical Research},
  year={1996},
  volume={101},
  pages={25231-25242}
}
  • J. Shi, W. Kim, P. G. Richards
  • Published 1996
  • Geology
  • Journal of Geophysical Research
  • High-quality, digital seismograms from eight pairs of collocated earthquakes in the northeastern United States were analyzed to determine accurate source spectrum corner frequencies. This was accomplished by applying the empirical Green's function method to regional Pg and Lg (or Sg) phases recorded by vertical component seismographs of the U.S. National Seismographic Network (USNSN) and the Lamont-Doherty Cooperative Seismographic Network (LCSN) stations. The frequency band used was 0.5–16 Hz… CONTINUE READING
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