Wed. May 29, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-SS Seismology

[S-SS17] Seismic evidence of volcanic roots

[SSS17-P03] Finite element three-dimensional seismic waveform calculations of volcanic deep low frequency earthquake including true topographic effects of Hakone volcano

*Lina Yamaya¹, Kimihiro Mochizuki¹, Tsuyoshi Ichimura¹, Kohei Fujita¹, Takeshi Akuhara¹, Takane Hori², Ryou Honda³, Yohei Yukutake³ (1.Earthquake Research Institute, Univ. of Tokyo, 2.JAMSTEC, 3.Hot Springs Research Institute of Kanagawa)

Wed. May 29, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-SS Seismology

[S-SS17] Seismic evidence of volcanic roots

[SSS17-P03] Finite element three-dimensional seismic waveform calculations of volcanic deep low frequency earthquake including true topographic effects of Hakone volcano

*Lina Yamaya¹, Kimihiro Mochizuki¹, Tsuyoshi Ichimura¹, Kohei Fujita¹, Takeshi Akuhara¹, Takane Hori², Ryou Honda³, Yohei Yukutake³ (1.Earthquake Research Institute, Univ. of Tokyo, 2.JAMSTEC, 3.Hot Springs Research Institute of Kanagawa)

Thu. May 30, 2019 10:45 AM - 12:15 PM A11 (TOKYO BAY MAKUHARI HALL)

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

[S-TT43] seismic monitoring and processing system

11:30 AM - 11:45 AM

[STT43-04] Distributed Acoustic Sensing measurement by using seafloor optical fiber cable system off Sanriku for dense seismic observation

*Masanao Shinohara¹, Tomoaki Yamada¹, Takeshi Akuhara¹, Kimihiro Mochizuki¹, Takeo Kasajima², Takahiro Arioka², Masayuki Hamakawa³, Shunsuke Kubota⁴ (1.Earthquake Research Institute, University of Tokyo, 2.Fujitsu Laboratories Ltd., 3.Fujitsu Limited, 4.YK Giken Co., Ltd.)

Wed. May 29, 2019 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

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

[S-CG48] Science of slow earthquakes: Toward unified understandings of whole earthquake process

[SCG48-P08] Constraining S Wave Velocity of the Source Region of Shallow Very Low-Frequency Earthquakes

*Takeshi Akuhara¹, Takashi Tonegawa² (1.Earthquake Research Institute, The University of Tokyo, 2.Research and Development center for Earthquake and Tsunami, Japan Agency for Marine-Earth Science and Technology)

[SCG48-P26] Underground structure around source region of slow earthquakes in western Shikoku obtained by receiver function analysis

Akira Hikita¹, Aitaro Kato¹, *Kazushige Obara¹, Akiko Takeo¹, Takeshi Akuhara¹ (1.Earthquake Research Institute, The University of Tokyo)

Wed. May 29, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

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

[S-CG48] Science of slow earthquakes: Toward unified understandings of whole earthquake process

[SCG48-P08] Constraining S Wave Velocity of the Source Region of Shallow Very Low-Frequency Earthquakes

*Takeshi Akuhara¹, Takashi Tonegawa² (1.Earthquake Research Institute, The University of Tokyo, 2.Research and Development center for Earthquake and Tsunami, Japan Agency for Marine-Earth Science and Technology)

[SCG48-P26] Underground structure around source region of slow earthquakes in western Shikoku obtained by receiver function analysis

Akira Hikita¹, Aitaro Kato¹, *Kazushige Obara¹, Akiko Takeo¹, Takeshi Akuhara¹ (1.Earthquake Research Institute, The University of Tokyo)

Thu. May 30, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

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

[S-CG50] Intraslab and intraplate earthquakes

[SCG50-P11] Receiver function imaging of subducting Pacific plate and mantle wedge under Japanese islands using denser network of stations

*HyeJeong Kim¹, Hitoshi Kawakatsu¹, Takeshi Akuhara¹, Masanao Shinohara¹ (1.Earthquake Research Institute, The University of Tokyo)

Thu. May 30, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

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

[S-CG50] Intraslab and intraplate earthquakes

[SCG50-P11] Receiver function imaging of subducting Pacific plate and mantle wedge under Japanese islands using denser network of stations

*HyeJeong Kim¹, Hitoshi Kawakatsu¹, Takeshi Akuhara¹, Masanao Shinohara¹ (1.Earthquake Research Institute, The University of Tokyo)

Takeshi Akuhara

Speaker, Author, Co-Author