The “Tsunami Earthquake” of 13 April 1923 in Northern Kamchatka: Seismological and Hydrodynamic Investigations

@article{Salaree2017TheE,
  title={The “Tsunami Earthquake” of 13 April 1923 in Northern Kamchatka: Seismological and Hydrodynamic Investigations},
  author={Amir Salaree and Emile A. Okal},
  journal={Pure and Applied Geophysics},
  year={2017},
  volume={175},
  pages={1257-1285}
}
We present a seismological and hydrodynamic investigation of the earthquake of 13 April 1923 at Ust’-Kamchatsk, Northern Kamchatka, which generated a more powerful and damaging tsunami than the larger event of 03 February 1923, thus qualifying as a so-called “tsunami earthquake”. On the basis of modern relocations, we suggest that it took place outside the fault area of the mainshock, across the oblique Pacific-North America plate boundary, a model confirmed by a limited dataset of mantle waves… 
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