Abstract of the 213th meeting of CCEP

 The 213th meeting of the Coordinating Committee for Earthquake Prediction(CCEP) was held at the Kanto Regional Survey Department of the GSI on November. 11th, 2016. 　First of all, nationwide monitoring data of the seismic activity and the crustal deformation were reported. After that, we discussed about intensive discussion subject "Nankai-trough earthquake".　Please see to the overviews below.

Documents (PDF：48MB)

• Deliberation about crusutal activity monitoring.

1.1 General crusutal activities.
 (1) Seismic activities of Japan.
     p.3 (JMA)
 (2) Activity of shallow very-low-frequency earthquakes around Japan.
     p.4 (NIED)
 (3) Strain changes in the Japanese Islands.
     p.5 (GSI)
 (4)On consecutive seismicity rate in Japanese inland.
     pp.6-7 (ISM)
1.2 The 2011 off the Pacific coast of Tohoku Earthquake.
     p.8 (JCG)
1.3 The coupling state and change on the plate boundary.
 (1)Suruga-trough, Nankai-trough and around the Nansei-shoto trench.
     Unsteady crustal deformation in Kii channel p.9(GSI)
     Unsteady crustal deformation in Shikoku and Kyushu p.10(GSI)
     Activity of shallow very-low-frequency earthquakes and short-term SSE in southwest Japan p.11 (NIED)
1.4 Others.
 (1)Earthquake at eastward offshore of Kanto p.12(JMA)
 (2)Earthquake in central Tottori Prefecutre
     pp.13-15(JMA)
     pp.16-18(NIED)
     pp.19-21(GSI)
     pp.22-23(ISM)
 (3)2016 Kumamoto earthquakes p.24(JMA)


• Summary of "Earthquakes along the Nankai Trough" pp.27-28 (Convener: Yamaoka (Professor), Nagoya University)
  

     The research project on Nankai Trough wide-area earthquake disaster prevention - The outline and results of the research for source model and earthquake scenario p.29 (Furumura (Professor), ERI)
     Monitoring Nankai Trough rupture zones using DONET p.30 (Takahashi (Principal Senior Researcher), NIED)
     Monitoring of the focal area of the Nankai megathrust earthquake by borehole geodetical observation p.31 (Matsumoto (Leader, Group), AIST)
     Seafloor geodetic monitoring for the megathrust source region p.32 (Yokota, JCG)
     Slow earthquakes in Nankai subduction zone p.33 (Kato (Associate Professor), ERI)
     What can we learn from monitoring? p.34 (Hori (Senior Scientist), JAMSTEC)

• Purport of next intensive discussion subject "Trial of experimental earthquake forecast Part 3".

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