日本地球惑星科学連合2025年大会

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[J] 口頭発表

セッション記号 S (固体地球科学) » S-VC 火山学

[S-VC31] 火山防災の基礎と応用

2025年5月25日(日) 10:45 〜 12:15 コンベンションホール (CH-B) (幕張メッセ国際会議場)

コンビーナ:宝田 晋治(産業技術総合研究所活断層・火山研究部門)、宮城 洋介(国立研究開発法人 防災科学技術研究所)、及川 輝樹(国立研究開発法人産業技術総合研究所)、森田 雅明(東京大学地震研究所)、座長:宮城 洋介(国立研究開発法人 防災科学技術研究所)、宝田 晋治(産業技術総合研究所活断層・火山研究部門)

11:00 〜 11:15

[SVC31-08] 火山防災訓練における位置情報を利用した情報共有アプリの試用

*本多 亮1、荒木田 勝2吉本 充宏1渡部 将太1、熊本 瑞樹1 (1.山梨県富士山科学研究所、2.アジア防災センター)

キーワード:火山防災、富士山、火山

In the case of emergencies such as natural hazard disasters, it is important to share various information as quick as possible. To comprehend the situation, we should quickly share the information about when, where, and who. These processes are typically performed using a GIS technique. Asian Disaster Reduction Center developed a combined SNS with GIS information-sharing tool (Chuang et al., 2019, EGU General Assembly 2019 abstracts), which we applied to a volcanic disaster drill.
The Yamanashi Prefectural Police conducted a drill on November 28, 2024, assuming the evacuation of tourists in the event of a Mount Fuji eruption. This drill primarily involved tourism-related businesses and aimed to identify key issues related to tourist evacuation.
During the drill, various measures were implemented, such as relocating police station functions to a safer location and transporting tourists via buses and boats. Police officers and participants acting as tourists were instructed in advance to have an information-sharing app ready on their smartphones, and they were encouraged to use it for communication during the drill.
More than 100 posts were made during the drill, and the organizers also tested sending alert notifications via push messages through the app. After the drill, participants were interviewed about their experiences, and their feedback was generally positive.