著者
都司 嘉宣
出版者
東京大学
雑誌
東京大學地震研究所彙報 (ISSN:00408972)
巻号頁・発行日
vol.84, no.4, pp.291-298, 2010-03-29

At 2 PM, on 7th December 1828, a major earthquake occurred at Kanagawa post town, in Yokohama city. In the present study, using historical documents describing this event, we obtain a detailed map of the distribution of seismic intensity. It is clarified that the area of seismic intensity 6 to 7 (JMA scale) covers the main areas of Yokohama city. The area of intensity 5 covers whole part of Tokyo city zone, the eastern part of Kanagawa prefecture. The magnitude of this event was estimated at 6.4 using the area of intensity 5.

言及状況

Twitter (1 users, 1 posts, 0 favorites)

M6クラスの地震は東京や神奈川東部の真下でもまあ起きている 活断層型の地震ではないが、一番身近なところで文化9年(1812)の地震について #神奈川地震 https://t.co/RlyirFDZFm https://t.co/58IlH46SJZ https://t.co/4enILTQRms

収集済み URL リスト