[S-CG62] Slow earthquakes

Wed. May 27, 2015 2:15 PM - 4:00 PM 303 (3F)

Convener:*Hitoshi Hirose(Research Center for Urban Safety and Security, Kobe University), Kazushige Obara(Earthquake Research Institute, The University of Tokyo), Ryoko Nakata(Japan Agency for Marine-Earth Science and Technology), Chair:Ryota Takagi(Earthquake Research Institute, The University of Tokyo), Ryoko Nakata(Japan Agency for Marine-Earth Science and Technology)

A variety of slow earthquakes, such as slow slip events, low frequency tremor, very low frequency earthquakes, and so on, has been observed in various geological environments, e.g., subduction plate boundaries and volcanoes. This session welcomes contributions on any aspect of the phenomena including observational, theoretical, and experimental studies from various fields for understanding the nature of these phenomena through interdisciplinary and comprehensive discussions.

+Add all to schedule

2:15 PM - 2:30 PM

[SCG62-01] Repeating Shallow Slow-Slip-Events along the Block Boundary in the Northern Hokkaido

*Shohei IKEDA¹, Kosuke HEKI² (1.Department of Natural History Sciences, Graduate School of Science, Hokkaido University, 2.Department of Natural History Sciences, Faculty of Science, Hokkaido University)

2:30 PM - 2:45 PM

[SCG62-02] Estimation of fault parameters of slow slip event, off the Kii Peninsula, detected by DONET

*Kensuke SUZUKI¹, Masaru NAKANO¹, Takane HORI¹, Narumi TAKAHASHI¹ (1.JAMSTEC)

2:45 PM - 3:00 PM

[SCG62-03] Robust estimation of spatio-temporal distribution of slow slip event by switching model

*Takamitsu ARAKI¹, Tadafumi OCHI¹, Norio MATSUMOTO¹, Shotaro AKAHO¹ (1.National Institute of Advanced Industrial Science and Technology)

3:00 PM - 3:15 PM

[SCG62-04] An attempt to estimate duration for short-term SSEs in southwest Japan using the stacking method of GNSS data

*Takuya NISHIMURA¹, Takanori MATSUZAWA², Takeshi KIMURA², Kazushige OBARA³ (1.Disaster Prevention Research Institute, Kyoto University, 2.National Research Institute for Earth Science and Disaster Prevention, 3.Earthquake Research Institute, The University of Tokyo)

3:15 PM - 3:30 PM

[SCG62-05] Slow slip event within a gap between tremor and locked zones in midwestern Shikoku

*Ryota TAKAGI¹, Kazushige OBARA¹, Takuto MAEDA¹ (1.Earthquake Research Institute, UTokyo)

3:30 PM - 3:45 PM

[SCG62-06] The properties and variations of repeating slow slip events near Hateruma Island, southwestern Japan

*Yoko Tu¹, Kosuke HEKI¹ (1.Department of Natural historical sciences, Hokkaido University)

3:45 PM - 4:00 PM

[SCG62-07] The Apr 2013 earthquake swarm and dyke intrusion in the Okinawa trough

*Masataka ANDO¹, Ryoya IKUTA², Yoko Tu³, Horng-Yue Chen⁴, Cjeng-horng LIN⁴ (1.Center for Integrated Research and Education of Natural Disasters, 2.Graduate School of Science, Shizuoka University, 3.Department of Natural Historical Sciences, Hokkaido University, 4.Institute of Earth Sciences, Academia Sinica)