Wed. May 28, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

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

[S-SS12] Statistical seismology and underlying physical processes

5:15 PM - 7:15 PM

[SSS12-P15] Characteristics of seismicity before and after the 2023 M7.7 and M7.5 Turkey earthquakes, revealed by integrating physics-based and statistical approaches

*Kazuyoshi Nanjo^1,2,3,4, Takao Kumazawa³, Jun Izutsu^5,1, Takane Hori^4,1, Toshiyasu Nagao^6,1, Kazuo Oike¹ (1.University of Shizuoka, 2.Shizuoka University, 3.Institute of Statistical Mathematics, 4.Japan Agency for Marine-Earth Science and Technology, 5.Chubu University, 6.Tokai University)

Tue. May 27, 2025 9:00 AM - 10:30 AM 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

10:00 AM - 10:15 AM

[SCG45-17] Postseismicity underneath a slow slip event reported

*Daisuke Sato¹, Yusuke Tanaka², Masayuki Kano², Takeshi Iinuma¹, Takane Hori¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Tohoku Univ.)

10:15 AM - 10:30 AM

[SCG45-18] Characteristics of slow slip events and induced seismicity changes off the Boso Peninsula

*Takane Hori¹, Daisuke Sato¹, Masayuki Kano^2,1, Hideo Aochi³ (1.Japan Agency for Marine-Earth Science and Technology, 2.Graduate School of Science, Tohoku University, 3.BRGM)

Wed. May 28, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

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

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

5:15 PM - 7:15 PM

[SCG45-P29] Reconsideration of Seafloor Pressure Changes and Fluid Dynamics around Kumano-nada

*Keisuke Ariyoshi¹, Akira Nagano¹, Takuya Hasegawa², Masaru Nakano¹, Hiroyuki Matsumoto¹, Narumi Takahashi³, Takane Hori¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Japan Meteorological Agency, 3.NIED)

5:15 PM - 7:15 PM

[SCG45-P30] Delayed activation of shallow tremors in the Nankai Trough after the M 7.6 Noto Peninsula earthquake

*Satoru Baba¹, Eiichiro Araki¹, Takane Hori¹ (1.Japan Agency for Marine-Earth Science and Technology)

5:15 PM - 7:15 PM

[SCG45-P33] On the recurrence of slow slip events using the Brownian Passage Time distribution: Four case studies in Japan

*Keisuke Yano¹, Masayuki Kano², Takane Hori³, Keisuke Ariyoshi³ (1.The Institute of Statistical Mathematics, 2.Tohoku university, 3.Japan Agency for Marine-Earth Science and Technology)

5:15 PM - 7:15 PM

[SCG45-P46] Foreshocks, mainshocks, and aftershocks in multi-scale circular patch model of quasi-dynamic numerical simulation of earthquake generation cycle

*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)

5:15 PM - 7:15 PM

[SCG45-P48] Prototype System for Forecasting of Plate Boundary Sliding Behavior Based on Sequential Data Assimilation in the Nankai Trough

*Takane Hori¹, Ryoko Nakata^2,1, Takeshi Iinuma¹, yoshihisa HIYOSHI¹, Mamoru Hyodo³, Daisuke Sato¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Graduate School of Science, The University of Tokyo, 3.Kochi Local Meteorological Office, JMA)

Sun. May 25, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

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

[S-CG52] Inter-segment Tectonics: Interdisciplinary Research on Responses to Plate Subduction

5:15 PM - 7:15 PM

[SCG52-P01] Monitoring of plate coupling along the Nankai Trough using seafloor observation networks: A case of the 2024 Hyuga-nada Earthquake

*Keisuke Ariyoshi¹, Eiichiro Araki¹, Hiroyuki Matsumoto¹, Yuya Machida¹, Shuhei Tsuji¹, Takashi Yokobiki¹, Shuhei Nishida¹, Shuichiro Yada¹, Takeshi Iinuma¹, Kan Aoike¹, Yasuyuki Nakamura¹, Gou Fujie¹, Takane Hori¹, Nobu Eguchi¹, Shuichi Kodaira¹ (1.Japan Agency for Marine-Earth Science and Technology)

5:15 PM - 7:15 PM

[SCG52-P02] Geodetically estimated Nankai asperities below oceanic basins bordered with slow earthquakes

*Daisuke Sato¹, Takane Hori¹, Yukitoshi Fukahata² (1.Japan Agency for Marine-Earth Science and Technology, 2.Disaster Prevention Research Institute, Kyoto University)

Wed. May 28, 2025 1:45 PM - 3:15 PM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

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

[S-CG55] Ocean Floor Geoscience

2:45 PM - 3:00 PM

[SCG55-28] Seafloor Crustal Deformation Observations Utilizing Unmanned Surface Vehicles at Plate Subduction zones around the Japanese Islands

*Takeshi Iinuma¹, Motoyuki Kido², Yusaku Ohta³, Tatsuya Fukuda¹, Fumiaki Tomita², Yusuke Yokota⁴, Ryota Hino³, Mikiko Fujita¹, Takane Hori¹ (1.Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 2.International Research Institute of Disaster Science, Tohoku University, 3.Graduate School of Science, Tohoku University, 4.Institute of Industrial Science, University of Tokyo)

Wed. May 28, 2025 9:00 AM - 10:30 AM 103 (International Conference Hall, Makuhari Messe)

[J] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS24] History X Earth and Planetary Science

9:00 AM - 9:30 AM

[MIS24-01] Reexamination of the Fault Model for the 1707 Hōei Earthquake

★Invited Papers

*Kentaro Imai¹, Kusumoto Satoshi¹, Takane Hori¹ (1.Japan Agency for Marine-Earth Science and Technology)

9:30 AM - 9:45 AM

[MIS24-02] Tsunami Source Model of the 1946 Showa Nankai Earthquake Estimated from Trace Information of Tsunami and Crustal Deformation

*Kusumoto Satoshi¹, Kentaro Imai¹, Takane Hori¹ (1.JAMSTEC)

Takane Hori

Speaker, Author, Co-Author

★Invited Papers