5. 平成10年8月水戸市那珂川水害時における住民の災害情報の認知について(一般セッションその1)

概要

論文の詳細を見る
Heavy rainfall in a northern part of Tochigi prefecture in August 1998 caused flood disaster along the Naka river in Mito city, Ibaraki prefecture. Mito city municipal authorities announced evacuation recommendation to 39,400 inhabitants on August 28 and 30, and thereafter, evacuation order to the same inhabitants on August 30. A questionnaire was conducted to know when, where and how the inhabitants received the information of evacuation recommendation or order by Mito municipal authorities. Results of questionnaire are as follow: ・ It was by municipal information cars or outdoor public-address system that the most of inhabitants received the information of evacuation recommendation or order. ・ The inhabitants who wanted to evacuate at once after getting of the information were very little.