The catalogs directory contains the following:

        SCECDC - annual seismicity catalogs from 1932
		 to the present, in SCECDC 
		 ascii format

	SCSN -   seismicity catalogs from
                 1932 to the present, in SCSN ascii
                 format

	dinger-shearer -
		 seismicity catalog covering 1975-98,
		 with locations obtained using source-
		 specific stations terms
		 
	hauksson -
		 Hauksson 3-D earthquake locations,
		 1981-2003 
		 
        shearer, hauksson, lin, kilb (shlk) -
		event locations in S. California as computed 
		by the source-specific station term, waveform
		cross-corrlation and cluster analysis methods.
		1984-2003.

See the README files in each directory for format descriptions
and additional information.

To retrieve these files via anonymous ftp:

	ftp scec.gps.caltech.edu
	login as "anonymous"
	use your name as passwd
	ftp> cd pub/catalogs
	ftp> cd to desired directory (e.g. SCSN)
	ftp> mget "filename" (e.g 1994.catalog)
	ftp> quit

For Web-based catalog searches, see

	http://www.data.scec.org/catalog_search/

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Revised 02/09/04 VA