Improved Procedures for Determining Seismic Source Depths from Depth Phase Information

Abstract

To compensate for sparse coverage of the AI events by the SRO/ASRO and SDCS networks, the depth determination program has been modified to process seismic array data. This will substantially increase the proportion of AI events that can be processed. A total of 28 events were examined during this quarter; 14 of these could not be processed due to inadequate data. Of the remaining 14 events, depth estimates were obtained on 6 of them, 4 were found to be outside the 10-80 km depth range examined, and 4 are in secondary processing.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1978
Accession Number
ADA061223

Entities

People

  • Edward Page
  • Richard Houck

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Air Force
  • Algorithms
  • Arrays
  • Contractors
  • Contracts
  • Data Sets
  • Discrimination
  • Probability
  • Reliability
  • Scientists
  • Seismic Arrays
  • Test And Evaluation

Readers

  • Regression Analysis.
  • Seismology