USGS ShakeMap

ShakeMap是美国地质调查局(USGS)地震危害计划的产品，与区域地震网络合作开发。该数据库提供显著地震后的近实时地面震动和震动强度地图，用于震后响应和恢复、公共和科学信息发布，以及准备性演习和灾害规划。ShakeMap包含过去7天的地震事件数据，并提供历史档案、情景模拟和用户手册等资源。ShakeMap is a product of the U.S. Geological Survey (USGS) Earthquake Hazards Program, developed in collaboration with regional seismic networks. This database provides near-real-time ground shaking and shaking intensity maps following significant earthquakes, which are used for post-earthquake response and recovery, public and scientific information dissemination, preparedness exercises and disaster planning. ShakeMap contains seismic event data from the past 7 days, and also provides resources such as historical archives, scenario simulations and user manuals.