Global Earthquake Hazard Frequency and Distribution

Mar 4, 2011 (Last modified Mar 8, 2011)
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Description:
Global Earthquake Hazard Frequency and Distribution is a 2.5 by 2.5 minute global utilizing Advanced National Seismic System (ANSS) Earthquake Catalog data of actual earthquake events exceeding 4.5 on the Richter scale during the time period 1976 through 2002. To produce the final output, the frequency of an earthquake hazard is calculated for each grid cell, and the resulting grid cells are then classified into deciles (10 classes consisting of an approxiamately equal number of grid cells). The greater the grid cell value in the final output, the higher the relative frequency of hazard posed by earthquakes. The dataset is a result of the collaboration among the Center for Hazards and Risk Research (CHRR), International Bank for Reconstruction and Development/The World Bank, and the Columbia University Center for International Earth Science Information Network (CIESIN).

If you wish to download this data, please visit http://www.ldeo.columbia.edu/chrr/research/hotspots/coredata.html
Data Provided By:
Center for Hazards and Risk Research (CHRR); Center for International Earth Science Information Network (CIESIN), Columbia University
Content date:
1976-2002
Citation:
Global Earthquake Hazard Frequency and Distribution. 2005. Center for Hazards and Risks Research (CHRR), Columbia University; Center for International Earth Science Information Network (CIESIN), Columbia University; International Research Institute for Climate and Society (IRI), Columbia University. Palisades, NY: CHRR, Columbia University. Available: http://www.ldeo.columbia.edu/chrr/research/hotspots/coredata.html
Spatial Resolution:
2.5 minute grid
Contact Organization:
Socioeconomic Data and Applications Center (SEDAC) User Services
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Use Constraints:
The Trustees of Columbia University in the City of New York, the Center for Hazards and Risk Research (CHRR), and the Center for International Earth Science Information Network (CIESIN) hold the copyright of this dataset. Users are prohibited from any commercial, non-free resale, or redistribution without explicit written permission from CHRR or CIESIN. Use of this data set is restricted to scientific research only. Users should acknowledge CHRR and CIESIN as the source used in the creation of any reports, publications, new data sets, derived products, or services resulting from the use of this data set. CHRR and CIESIN also request reprints of any publications and notification of any redistribution efforts.
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Tags:
natural disaster, faults, earthquakes, hazard
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