Sun. May 21, 2023 9:00 AM - 10:15 AM 304 (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-TT Technology & Techniques

[S-TT42] Applying optic fiber sensing to earth science

9:23 AM - 9:38 AM

[STT42-02] Long Distance DAS Measurement using Bidirectional Optical Amplifier and Repeater: Verification in the Tokaido Shinkansen Line Optical Fiber

*Masayuki Yoshimi¹, Satoshi Ide², Shuji Iwata³ (1.Geological Survey of Japan, AIST, 2.University of Tokyo, 3.Central Japan Railway Company)

Sun. May 21, 2023 1:45 PM - 3:15 PM Online Poster Zoom Room (7) (Online Poster)

[J] Online Poster
| S (Solid Earth Sciences )
| S-TT Technology & Techniques

[S-TT42] Applying optic fiber sensing to earth science

1:45 PM - 3:15 PM

[STT42-P01] DAS Observations on the Fiber-Optical cables of JR Central and its Application to Seismological Research

*Satoshi Ide¹, Masayuki Yoshimi³, Teppei Enari², Daiki TAYA², Shuji Iwata⁴ (1.Department of Earth an Planetary Science, University of Tokyo, 2.Earthquake Research Institute, University of Tokyo, 3.Geological Survey of Japan, AIST, 4.Central Japan Railway Company)

1:45 PM - 3:15 PM

[STT42-P02] Comparing observed and synthetic DAS records of intra-slab earthquakes

*Suguru Yabe¹, Saeko Kita², Satoshi Ide³ (1.National Institute of Advanced Industrial Science and Technology, 2.Building Research Institute, 3.University of Tokyo)

Wed. May 24, 2023 1:45 PM - 3:00 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

[E] Oral
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG45] Science of slow-to-fast earthquakes

1:45 PM - 2:00 PM

[SCG45-01] Slow Earthquake Scaling Revisited

*Satoshi Ide¹, Gregory C Beroza² (1.Department of Earth an Planetary Science, University of Tokyo, 2.Stanford University)

Wed. May 24, 2023 3:30 PM - 4:45 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

[E] Oral
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG45] Science of slow-to-fast earthquakes

3:45 PM - 4:00 PM

[SCG45-07] Deep Mechanics along the San Andreas Fault through Focal Mechanisms of Low-Frequency Earthquakes near Parkfield

*Naofumi Aso¹, Miki Aso², David R Shelly⁴, Satoshi Ide³ (1.Tokyo Institute of Technology, 2.OYO RMS, 3.University of Tokyo, 4.USGS)

Thu. May 25, 2023 10:45 AM - 12:15 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

[E] Oral
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG45] Science of slow-to-fast earthquakes

12:00 PM - 12:15 PM

[SCG45-21] Single-station detection of seismic slow earthquakes using their broadband characteristics

*Koki Masuda¹, Satoshi Ide¹ (1.Department of Earth an Planetary Science, University of Tokyo)

Thu. May 25, 2023 1:45 PM - 3:00 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

[E] Oral
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG45] Science of slow-to-fast earthquakes

2:15 PM - 2:30 PM

[SCG45-24] Numerical simulation with a multiscale circular patch model in the northern segment along the Japan Trench (III)

*Ryoko Nakata¹, Takane Hori², Hideo Aochi^3,4, Satoshi Ide¹ (1.Graduate School of Science, The University of Tokyo, 2.JAMSTEC, 3.BRGM, France, 4.ENS-CNRS PSL, France)

Fri. May 26, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (16) (Online Poster)

[E] Online Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG45] Science of slow-to-fast earthquakes

10:45 AM - 12:15 PM

[SCG45-P32] Further Investigation on Strongly Scattering Medium Along Slow-earthquake Fault Zones based on Observations of Short-duration Tremors

*Akiko Toh¹, Yann Capdeville², Wu-Cheng Chi³, Satoshi Ide¹ (1.Department of Earth and Planetary Science, University of Tokyo, 2.Laboratoire de Planétologie et de Géodynamique, Université de Nantes, 3.Institute of Earth Sciences, Academia Sinica)

Satoshi Ide

Speaker, Author, Co-Author