USGS “Did You Feel It?” Internet-based macroseismic intensity maps

Annals Of Geophysics

Charles Bruce Worden¹  Margaret Hopper²  Vincent Quitoriano³  David Jay Wald³ 

[1] Synergetics, Inc., Fort Collins, Colorado,;U.S. Geological Survey, National Earthquake Info;U.S. Geological Survey, National Earthquake Information Center, Golden, Colorado,

关键词: Macroseismology;    Ground motions;    Internet seismology;   

DOI  :  10.4401/ag-5354

学科分类：地球化学与岩石

来源: Istituto Nazionale Di Geofisica E Vulcanologia

【 摘 要 】

The U.S. Geological Survey (USGS) “Did You Feel It?” (DYFI) system is an automated approach for rapidly collecting macroseismic intensity data from Internet users’ shaking and damage reports and generating intensity maps immediately following earthquakes;

【 授权许可】

CC BY