Index of /ftp/catalogs/SCEC_DC
Name Last modified Size Description
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1932.catalog 02-Dec-2008 08:17 34K
1933.catalog 02-Dec-2008 08:17 81K
1934.catalog 02-Dec-2008 08:17 46K
1935.catalog 02-Dec-2008 08:17 45K
1936.catalog 02-Dec-2008 08:17 41K
1937.catalog 02-Dec-2008 08:17 29K
1938.catalog 02-Dec-2008 08:17 23K
1939.catalog 02-Dec-2008 08:17 22K
1940.catalog 02-Dec-2008 08:17 24K
1941.catalog 02-Dec-2008 08:17 20K
1942.catalog 02-Dec-2008 08:17 22K
1943.catalog 02-Dec-2008 08:17 20K
1944.catalog 02-Dec-2008 08:17 18K
1945.catalog 02-Dec-2008 08:17 14K
1946.catalog 02-Dec-2008 08:17 33K
1947.catalog 02-Dec-2008 08:17 48K
1948.catalog 02-Dec-2008 08:17 39K
1949.catalog 02-Dec-2008 08:17 38K
1950.catalog 02-Dec-2008 08:17 40K
1951.catalog 02-Dec-2008 08:17 20K
1952.catalog 02-Dec-2008 08:17 44K
1953.catalog 02-Dec-2008 08:17 45K
1954.catalog 02-Dec-2008 08:17 43K
1955.catalog 02-Dec-2008 08:17 28K
1956.catalog 02-Dec-2008 08:17 22K
1957.catalog 02-Dec-2008 08:17 20K
1958.catalog 02-Dec-2008 08:17 18K
1959.catalog 02-Dec-2008 08:17 22K
1960.catalog 02-Dec-2008 08:17 15K
1961.catalog 02-Dec-2008 08:17 24K
1962.catalog 02-Dec-2008 08:17 21K
1963.catalog 02-Dec-2008 08:17 24K
1964.catalog 02-Dec-2008 08:17 16K
1965.catalog 02-Dec-2008 08:17 22K
1966.catalog 02-Dec-2008 08:17 26K
1967.catalog 02-Dec-2008 08:17 28K
1968.catalog 02-Dec-2008 08:17 43K
1969.catalog 02-Dec-2008 08:17 48K
1970.catalog 02-Dec-2008 08:17 40K
1971.catalog 02-Dec-2008 08:17 65K
1972.catalog 02-Dec-2008 08:17 56K
1973.catalog 02-Dec-2008 08:17 104K
1974.catalog 02-Dec-2008 08:17 90K
1975.catalog 02-Dec-2008 08:17 218K
1976.catalog 02-Dec-2008 08:17 320K
1977.catalog 02-Dec-2008 08:17 399K
1978.catalog 02-Dec-2008 08:17 483K
1979.catalog 02-Dec-2008 08:17 770K
1980.catalog 02-Dec-2008 08:17 433K
1981.catalog 02-Dec-2008 08:17 825K
1982.catalog 02-Dec-2008 08:17 1.1M
1983.catalog 02-Dec-2008 08:17 1.1M
1984.catalog 02-Dec-2008 08:17 1.3M
1985.catalog 02-Dec-2008 08:17 1.4M
1986.catalog 02-Dec-2008 08:17 1.3M
1987.catalog 02-Dec-2008 08:17 1.0M
1988.catalog 02-Dec-2008 08:17 857K
1989.catalog 02-Dec-2008 08:17 893K
1990.catalog 02-Dec-2008 08:17 868K
1991.catalog 02-Dec-2008 08:17 780K
1992.catalog 02-Dec-2008 08:17 744K
1993.catalog 01-Dec-2008 08:17 1.7M
1994.catalog 01-Dec-2008 08:17 2.1M
1995.catalog 01-Dec-2008 08:17 1.9M
1996.catalog 01-Dec-2008 08:17 1.5M
1997.catalog 01-Dec-2008 08:17 1.1M
1998.catalog 01-Dec-2008 08:17 1.0M
1999.catalog 01-Dec-2008 08:17 1.6M
2000.catalog 01-Dec-2008 08:17 1.5M
2001.catalog 01-Dec-2008 08:17 1.4M
2002.catalog 01-Dec-2008 08:17 916K
2003.catalog 01-Dec-2008 08:17 892K
2004.catalog 01-Dec-2008 08:17 948K
2005.catalog 01-Dec-2008 08:17 1.0M
2006.catalog 01-Dec-2008 08:17 875K
2007.catalog 01-Dec-2008 08:17 895K
2008.catalog 01-Dec-2008 08:17 1.0M
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SCEDC_catalogs.tar.gz 02-Dec-2008 08:17 9.4M
SOUTHERN CALIFORNIA EARTHQUAKE DATA CENTER CATALOG FORMAT
-----------------------------------------------------------------
(06/17/03)
The SCEDC catalog consists of hypocentral information for 1932 through
the present. For information on catalog completeness and data sources,
see http://www.data.scec.org/about/data_avail.htm.
SCEDC-format catalog data (described below) are stored in yearly
ASCII *.catalog files.
==============================================================================
SCEDC CATALOG FORMAT specification
(revised 06/17/03)
==============================================================================
col len format name comment
--- --- ------ ---- -------
1 10 a10 date YYYY/MM/DD
12 11 a11 time HH:mm:SS:ss (UTC time--
7 hours ahead of Pacific Daylight Time
8 hours ahead of Pacific Standard Time)
24 2 a2 eventtype event type
local (le)
regional (re)
teleseism (ts)
quarry blast (qb)
sonic boom (sn)
nuclear blast (nt)
unknown event (uk)
27 4 f4.2 magnitude
32 1 a1 magtype type of magnitude
'e' energy magnitude
'w' moment magnitude
'b' body-wave magnitude
's' surface-wave magnitude
'l' local (WOOD-ANDERSON) magnitude
'c' coda amplitude
'h' helicorder magnitude (short-period Benioff)
'd' coda duration magnitude
'n' no magnitude
36 7 f7.3 lat decimal degrees
44 8 f8.3 lon decimal degrees
53 5 f5.1 depth kilometers
59 1 a1 quality location quality
'A' +- 1 km horizontal distance
+- 2 km depth
'B' +- 2 km horizontal distance
+- 5 km depth
'C' +- 5 km horizontal distance
no depth restriction
'D' >+- 5 km horizontal distance
'Z' no quality listed in database
61 8 a8 eventid event ID
70 3 i3 nph number of picked phases
75 4 i4 ngrams number of grams
(i.e. # of station traces)