Abstract <p>This paper is concerned with the study of microseismic motion in the upper crustal layer as inferred from in situ data recorded by laser interferometric instruments and a broadband seismometer during the passage of typhoons in 2018 through 2020. Our analysis has revealed a relationship between the periods of microseisms as recorded by the laser strainmeter and sea swell as recorded by a laser meter of hydrosphere pressure variations.</p>

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Microseismic Motion As Affected by a Typhoon

  • G. I. Dolgikh,
  • S. S. Budrin,
  • S. G. Dolgikh,
  • M. P. Ivanov

摘要

Abstract

This paper is concerned with the study of microseismic motion in the upper crustal layer as inferred from in situ data recorded by laser interferometric instruments and a broadband seismometer during the passage of typhoons in 2018 through 2020. Our analysis has revealed a relationship between the periods of microseisms as recorded by the laser strainmeter and sea swell as recorded by a laser meter of hydrosphere pressure variations.