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The Triggering of Aftershocks: Part I: A Search for Tidal Periodicities in the 1989 Loma Prieta (California) Aftershock Sequence

  • L. Mansinha
  • Kamal
Conference paper
Part of the NATO ASI Series book series (ASEN, volume 4)

Abstract

The spectrum of the 1989 Loma Prieta (California) aftershock sequence was examined for the existence of 12 and 24 hour tidal periods. Approximately 6000 aftershocks in the range ML≥1 were included in the study. No significant peaks were seen at the tidal periods. No evidence for tidal triggering of the aftershocks has been found.

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Copyright information

© Springer-VerlagBerlin Heidelberg 1995

Authors and Affiliations

  • L. Mansinha
    • 1
  • Kamal
    • 1
  1. 1.Department of Earth SciencesUniversity of Western OntarioLondonCanada

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