The 947th DANWAKAI(program)
All members concerned
Earthquake Research Institute
The University of Tokyo
Announcement of the 947th DANWAKAI
(Danwakai: ERI Holds “Danwakai”, a monthly meeting where its members present their most recent academic and technical achievements, on a
Friday of every month. Danwakai is open to the public.)
Date: Friday,18 Mar 13:30-
Place: ERI Bldg.2, 5th floor, Conference room1
TITLE: Nucleation process of an M2 earthquake in a deep gold mine in South Africa inferred from on-fault foreshock activity
AUTHOR: *Yasuo YABE (Tohoku University), Masao NAKATANI, Makoto NAOI (Kyoto University), J. Philipp (GMuG), C. Janssen (GFZ), Hironori KAWAKATA (Ritsumeikan University),D. Georg (GFZ), Hiroshi OGASAWARA (Ritsumeikan University).
TITLE: Past ca. 800 years eruption history of Zao volcano, NE Japan
AUTHOR: *Masao BAN(ERI Visiting Professor; Yamagata University)
TITLE: Sudden changes in the amplitude-frequency distribution of long-period tremors at Aso volcano, southwest Japan
AUTHOR: *Osamu SANDANBATA・Kazushige OBARA・Takuto MAEDA, Ryota TAKAGI(Tohoku University), Kenji SATAKE
TITLE: Structure of the Philippine Sea Plate in the southernmost area of the Southern Japanese Alps using seismic array records
AUTHOR: Yusuke KAWASAKI (OYO), *Toshiki WATANABE, Aitaro KATO (Nagoya University), Tanio ITO (Teikyo-Heisei University), Ken'ichi KANO (Shizuoka University)
SUMMARY: We imaged the structure of the PHS and the continental crust under the southernmost area of the southern Japanese Alps using receiver function and seismic tomography analyses.
TITLE: GNSS buoy array in the ocean for a synthetic disaster mitigation system - basic experiments and future plan –
AUTHOR: *Teruyuki KATO, Yukihiro TERADA (Nat. Inst. Tech, Kochi Col.), Shin’ichi YAMAMOTO (NICT), Keiichi TADOKORO (Nagoya University),Akira FUTAMURA (Nat. Inst. Tech, Yuge Col.), Akinori SHOJI (Met. Res. Inst.), Mamoru ISHII (NICT) , Naohiko IWAKIRI (NICT)
SUMMARY: A GNSS buoy experiment for satellite data transmission and future scope of the GNSS buoy array in the ocean will be presented.