Magnitude-frequency relations for northeastern Japan

N. Umino, I. S. Sacks

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)


Magnitude-frequency relations are investigated for the on-land area, covered by the Tohoku University seismic network, northeastern Japan. Completeness analyses and the non-biased magnitude scale suggest that the nonlinear magnitude-frequency relations are not artificial but substantial features of the earthquake occurrence. -from Authors

Original languageEnglish
Pages (from-to)1492-1506
Number of pages15
JournalBulletin - Seismological Society of America
Issue number5
Publication statusPublished - 1993 Jan 1

ASJC Scopus subject areas

  • Geophysics
  • Geochemistry and Petrology


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