Tohoku Area and Pacific Offing Earthquake
on March 11, 2011

• Report from Saitama Univ.
• Damage to Structures by Tsunami(May 5-7) (in Japanese)

  Prof. Hiroshi Mutsuyoshi, Grduate student Takahiro Tsuji Saitama University

  Prof. Motoyuki Okano and Graduate student Daiki Yamada Maebashi Institute of Technology

• Short Report: Evaluation of Acceleration Response Spectra Using Observed Earthquake Records in the Seismic Event of �g2011 Tohoku-Pacific Earthquake�h:

  Associate Professor Masato Saitoh, Saitama University

• Ground Motion
• Eight-Japan Engineering Consultants Inc

  -- Reports about Tohoku-Chiho Thaiheiyo-Oki Earthquake (in Japanese)

• Tsunami
• Kokusai Kogyou Group

  -- Report �gImpact of the Tohoku Earthquake and Tsunami�h

• PASCO Corporation

  -- Information on Northeast Pacific Ocean Earthquake

• ABC News

  -- Japan Earthquake: before and after

• Structure Damage
• Nikken BP Kenplats

  -- Article: Damage of the RC Overhead Line on Tohoku Shinkansen (in Japanese) (on March 18, 2011)

• Ground Damage
• Short Report: Liquefaction on the Left Bank of Arakawa River (PDF)

  -- Professor Jiro Kuwano and Assistant Professor Shinya Tachibana, Saitama University

• asahi.com

  -- Article: Liquefaction Damage in Chiba and Ibaraki (in Japanese) (on March 18, 2011)

• YOUTUBE

  -- Movie: Liquefaction Damage at Shin-Urayasu

  -- Movie: Liquefaction Damage at Urayasu

• The Houchi Shinbun

  -- Article: Liquefaction Damage at Urayasu-Maihama (in Japanese) (on March 12, 2011)

• Nuclear Power Plant
• UCSB Department of Physics

  "How Bad is the Reactor Meltdown in Japan" by Assistant Professor Benjamin Monreal

• Information from Universities and Research Institutes

Harvard Seismology

Earthquake Research Institute, The University of Tokyo

Disaster Prevent Research Institute Kyoto University

Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University

Institute of Seismology and Volcanology, Hokkaido University

Research Center for Seismology, Volcanology and Disaster Mitigation, Nagoya University

Earthquake and Volcano Observatory, Hirosaki University (in Japanese)

National Institute of Information and Communications Technology

Japan Aerospace Exploration Agency

Japan Agency for Marine-Earth Science and Technology

Port and Airport Research Institute (in Japanese)

National Institute of Advanced Industrial Science and Technology

National Research Institute for Earth Science and Disaster Prevention

Building Research Institute

National Institute of Radiological Science

• Information from Academic Societies

Japan Society of Civil Engineers

NOAA Center for Tsunami Research

Architectural Institute of Japan

Japan Geoscience Union

Japanese Geotechnical Society

Japan Association for Earthquake Engineering

Atomic Energy Society of Japan

Society for Risk Analysis Japan

• Information from Governments

Ministry of Land, Infrastructure, Transport and Tourism

Geospatial Information Authority of Japan

Tohoku Regional Bureau Ministry of Land (in Japanese)

Kanto Regional Development Bureau (in Japanese)

Ministry of Economy, Trade and Industry

Ministry of Education, Culture, Sports, Science and Technology

Japan Meteorological Agency

Prime Minister of Japan and His Cabinet

Miyagi Prefecture

Iwate Prefecture (Temporary webpage in Japanese)

Fukushima Prefecture (Temporary webpage in Japanese)

Ibaraki Prefecture

Saitama Prefecture

Saitama City

• Others

Tokyo Electric Power Company