FactSheet: FS2020-E-0001

Title:
Damage investigation of 2019 the Off the Yamagata Prefecture earthquake, M_j6.7

Authour:
Yukiko KOJIMA¹, Takaaki IKEDA², Takumi MATSUMOTO³ and Atsuya MINAGAWA⁴

¹Member of JSCE, Assistant professor, Dept. of Civil engineering, National Institute of Technology, Nagaoka College
²Member of JSCE, Professor, Dept. of Civil and Environmental engineering, Nagaoka University of Technology
³Graduate student, Dept. of Civil and Environmental engineering, Nagaoka University of Technology
⁴Graduate student, Dept. of Civil and Environmental engineering, Nagaoka University of Technology

Key Facts
・Hazard Type: Earthquake
・Date of the disaster: June 18th, 2019
・Location of the survey: Murakami City, Niigata Prefecture, Tsuruoka City, Yamagata Prefecture
・Date of the field survey (if any): June 20th, 2019
・Survey tools (if any): Digital camera, Map, GPS

Key findings:
1)Seismic intensity 6+ was observed in this earthquake, but there was no major damage.
2)Main damage was tile roof damage of wooden houses.
3)Damage situation of tile roof was different even in a narrow area

Key Words: Off the Yamagata Prefecture earthquake, Earthquake damage investigation, tile roof, Aerial photograph, Site amplification characteristicsKey Facts:

Paper: PDF 1,533KB