The 1016th DANWAKAI(program)

Danwakai: ERI Holds “Danwakai”, a monthly meeting where its members present their most recent academic and technical achievements, once a month on Friday of every month. Danwakai is open to the public.

Please register in advance using the registration form for the seminar, as the zoom URL and password required for participation will be provided to those who wish to attend on the day of the DANWAKAI.

Please refrain from secondary distribution of the URL to be provided. Due to copyright issues, recording of the video and audio distributed is strictly prohibited.

    Date:  Friday, July 22, 2022 13:30~(JST)
    Place: Web Meeting (Zoom)

  • The zoom URL and password required for participation will be provided on the day of the event to those who wish to attend.

  1. 13:30-13:45
    TITLE: Locating tectonic tremors with uncertainty estimates: optimizing difference measurements, wave propagation-based quality control, and Bayesian inversion
    AUTHOR: *Takeshi AKUHARA, Yusuke YAMASHITA (Kyoto University), Hiroko SUGIOKA (Kobe University), and Masanao SHINOHARA
    SUMMARY: We introduce a new technique to locate tremors with uncertainty estimates and its application to the Kumano-nada region.
  2. 13:45-14:00
    TITLE: Hyper-Kamiokande construction status and prospects
    AUTHOR: *Hide-kazu TANAKA (ICRR) for Hyper-Kamiokande collaboration
    SUMMARY: The Hyper-Kamiokande is a next-generation neutrino and nucleon decay experiment. The Hyper-Kamiokande will be built in one of the world’s largest underground caverns and its excavation begins in this year, 2022. In this talk, the science goals and the status of the project will be presented.
  3. 14:00-14:15
    TITLE: Seismic monitoring in the vicinity of the Hyper-Kamiokande
    AUTHOR: *Aitaro KATO・Akito ARAYA・Yasuyuki KANO・Akimichi TAKETA, Yoichi ASAOKA・Shoei NAKAYAMA and Shigetaka MORIYAMA (ICRR)
  4. 14:15-14:30
    TITLE: Refining slip distribution in moderate earthquakes using Sentinel-1 burst overlap interferometry: A case study over May 15, 2020 Mw 6.5 Monte Crust Range earthquake
    AUTHOR: *Yan CUI・Zheng-Fong MA (Hohai University), Yosuke AOKI, Jihong LIU (Central South University), Dongjie YUE・Jia HU (Hohai University), Cheng ZHOU (SINOPEC) and Zhen LI (NCWU)