Yuhi Masatoshi, Umeda Shinya, Arita Mamoru, Ninomiya Junichi, Gokon Hideomi, Arikawa Taro, Baba Toshitaka, Imamura Fumihiko, Kumagai Kenzou, Kure Shuichi, Miyashita Takuya, Suppasri Anawat, Kawai Akio, Nobuoka Hisamichi, Shibayama Tomoya, Koshimura Shunichi, Mori Nobuhito
School of Geosciences and Civil Engineering, Kanazawa University, Kanazawa, Ishikawa, Japan.
Department of Civil and Environmental Engineering, Kanazawa Institute of Technology, Kanazawa, Ishikawa, Japan.
Sci Data. 2024 Jul 17;11(1):786. doi: 10.1038/s41597-024-03619-z.
An earthquake with a moment magnitude of 7.5 (Mw) struck the northern Noto Peninsula, Ishikawa Prefecture, Japan, at 16:10 local time on January 1, 2024. This earthquake triggered a tsunami that propagated along the coastline of Ishikawa, Toyama, and Niigata Prefectures facing the Sea of Japan and significantly damaged coastal communities and infrastructure. Approximately 70 researchers from 23 universities or other institutes throughout Japan formed a joint research group to conduct a post-tsunami survey along a 340 km stretch of the coast. Based on the watermarks and traces of the tsunami, the inundation and run-up heights were surveyed using total stations, automatic optical levels, laser range finders, and a real-time kinematic (RTK) Global Navigation Satellite System (GNSS). The tidal correction was adjusted using astronomical tidal tables. In total, 303 survey records have been compiled, generating the NP2024TS (Noto Peninsula 2024 Tsunami Survey) dataset. This dataset provides comprehensive information on the inundation and run-up heights of the tsunami, which is useful for understanding tsunami characteristics and validating numerical tsunami models.
当地时间2024年1月1日16:10，日本石川县能登半岛北部发生了矩震级为7.5（Mw）的地震。此次地震引发了海啸，海啸沿着面向日本海的石川县、富山县和新潟县的海岸线传播，对沿海社区和基础设施造成了严重破坏。来自日本各地23所大学或其他机构的约70名研究人员组成了一个联合研究小组，沿着340公里长的海岸进行海啸后调查。根据海啸的水位标记和痕迹，使用全站仪、自动光学水准仪、激光测距仪和实时动态（RTK）全球导航卫星系统（GNSS）对淹没和浪高进行了测量。使用天文潮汐表进行潮汐校正。总共汇编了303条调查记录，生成了NP2024TS（能登半岛2024海啸调查）数据集。该数据集提供了有关海啸淹没和浪高的全面信息，有助于了解海啸特征并验证海啸数值模型。
