Place of publication varies: Feb. 1949-Oct. 1954: Chattanooga; Nov. 1954-1965: Asheville.
Also available on the Internet but access is restricted. Policy as of April, 2006: Online data are now free for .gov, .edu, .k12, .mil, and a few other specific domains. For details see http://www.ncdc.noaa.gov/oa/nndc/freeaccess.html