Frequency-Dependent Amplitude-Distance Curve for P-Waves from 87 deg to 110 deg

Abstract

The work is an attempt to clarify the nature of the amplitude- distance curve for P-waves between 87 and 110 degrees, using the spectral amplitudes of earthquakes in the Indonesian region recorded at the Swedish and Finnish seismograph stations. At the present time the results are inconclusive, because even after allowing for station and source terms there is a large unexpected scatter.

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Document Details

Document Type
Technical Report
Publication Date
Oct 05, 1970
Accession Number
AD0719874

Entities

People

  • James H. Ansell

Organizations

  • Uppsala University

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Accuracy
  • Air Force
  • Amplitude
  • Angle Of Incidence
  • Computer Programs
  • Computers
  • Contracts
  • Earthquakes
  • Epicenters
  • Equations
  • Frequency
  • Intervals
  • Materials
  • Procedures (Computers)
  • Reliability
  • Spectra
  • United States

Fields of Study

  • Physics

Readers

  • Fluid Mechanics and Fluid Dynamics.
  • Seismology
  • Thermal Physics or Thermal Science.