Relationship Between Source Characteristics and Earthquake T Phases in the North Pacific Area.

Abstract

The report covers an investigation of earthquake-generated underwater-sound signals (T phases) from the Aleutian Islands area. The mode of generation of T-phase signals, variation in signal strength, signal duration, frequency spectrum, source characteristics, detection threshold, and source location accuracy are discussed. (Author)

Document Details

Document Type
Technical Report
Publication Date
Oct 02, 1968
Accession Number
AD0848080

Entities

People

  • J. Northrop

Organizations

  • University of HawaiĘ»i System

Tags

DTIC Thesaurus Topics

  • Accuracy
  • Acoustic Signals
  • Aleutian Islands
  • Demographic Cohorts
  • Detection
  • Earthquakes
  • Frequency
  • Islands
  • Spectra
  • Underwater Sound
  • Underwater Sound Signals

Fields of Study

  • Engineering

Readers

  • Seismology