2024 年 30 巻 74 号 p. 536-541
Literature survey on damage due to the 1964 off Oga Peninsular earthquake was performed with reconnaissance reports and newspaper articles at that time. This earthquake caused damage to the surrounding area of Oga Peninsular and severe damage was concentrated in the area of newly reclaimed land of Hachiro-gata Lake. Newspaper articles on this earthquake deceased quickly within 2 weeks. However, 40 days later much bigger event of the 1964 Niigata earthquake hit same area and the Oga Peninsular earthquake was recalled and reported. Relations between two sequential events were also discussed.