USGS Earthquake Hazards Program
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下载链接：
https://earthquake.usgs.gov/earthquakes/search/
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资源简介：
USGS地震危险计划(USGS Earthquake Hazards Program)是一个由美国地质调查局(USGS)运营的地震数据库，提供全球地震事件的搜索和查询功能。该数据库包含ANSS综合地震目录(ComCat)，允许用户按震级、时间和地理位置筛选地震数据，并提供实时地震信息、地震列表、地图和统计功能。数据库主要服务于地震科学研究、风险评估和公共安全预警。
The USGS Earthquake Hazards Program, operated by the United States Geological Survey (USGS), is an earthquake database that provides search and query functions for global seismic events. This database contains the ANSS Comprehensive Catalog (ComCat), enabling users to filter seismic data by magnitude, time and geographic location, and offers real-time earthquake information, earthquake listings, maps and statistical functions. The database primarily serves earthquake scientific research, risk assessment and public safety early warning.
提供机构：
美国地质调查局
