2017年9月3日北朝鮮における人工地震の地震波形解析

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書誌事項

タイトル別名
  • Seismic Waveforms Associated with September 3, 2017 Explosion in the Democratic People's Republic of Korea

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説明

On 3 September 2017 at around 12:30, the Japan Meteorological Agency reported that the seismic waves with an explosive source were detected at around the nuclear test site in the Democratic People's Republic of Korea (DPRK). An explosion signal, cavity collapse signal, and T-wave were observed in the Japanese seismic network. We carried out a long-period seismic waveform inversion to explain the source mechanisms of the explosion and collapse. We also used a finite difference method (FDM) simulation to explain the propagation mechanism of the T-phase.

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詳細情報 詳細情報について

  • CRID
    1050001338940127616
  • NII論文ID
    120006770308
  • NII書誌ID
    AN00027784
  • ISSN
    0386412X
  • HANDLE
    2433/244959
  • 本文言語コード
    ja
  • 資料種別
    departmental bulletin paper
  • データソース種別
    • IRDB
    • CiNii Articles

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