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Published January 6, 2022 | Version 1
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Moment rate functios of shallow very low frequency earthquakes off the Cape Muroto and Kii Channel, along the Nankai Troygh, Japan

  • 1. Earthquake Research Institute, the University of Tokyo
  • 2. National Institute of Advanced Industrial Science and Technology
  • 3. Tohoku University
  • 4. National Research Insitutte for Earth Science and Disaster Resilience

Description

Moment rate functions of shallow very low frequency earthquakes (VLFEs) that occurred off the Cape Muroto and Kii Channel. A similar catalog but for southeast off the Kii Penisula can be downloaded from https://doi.org/10.5281/zenodo.5211090 

Included files

  • YYYY-MM-DDThhmmssparam.stf
    Parameter file for the Monte-Carlo-based simulated annealing estimation for a shallow VLFE occurred at hh:mm:ss on DDth MM YYYY (JST). Detection time, correlation coefficient, longitude, latitude, ratio (internal parameter), template index (internal parameter), assumed strike angle, dip angle, rake angle, source grid index (internal parameter), the number of the used stations, station list are included.
  • YYYY-MM-DDThhmmss_STF.dat
    Moment rate function for a shallow VLFE occurred at hh:mm:ss on DDth MM YYYY (JST). The optimal and original simulated annealing estimations are listed in the 2nd and 3rd columns, respectively. The time from the origin is represented in the 1st column
  • VLFE_catalog.csv
    CSV format file of Shallow VLFE catalog from Apr. 2004 to Mar. 2021.  Origin time (JST), origin time (UTC), longitude (ºE), latitude (ºN), seismic moment (Nm), duration (s), VR (%), and Mw are listed.

Files

VLFE_catalog_MRT.csv

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