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Sample catalog of North California earthquakes of magnitude at least 3.0 from year 1968 to year 2012.
californiacatalog
a data matrix with 18,545 observations and 5 variables: time, lat, long, z, magn1.
time
lat
long
z
magn1
Northern California Earthquake Catalog Search: http://www.ncedc.org/ncedc/catalog-search.html.
data(californiacatalog) str(californiacatalog)
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