This work is designed to appeal to both the general public and research scientists who are interested in seismic activity that has been recorded in North Carolina. The first section contains a general description of the basic terminology used in earthquake seismology. The second part outlines the evolution of the catalogue of events recorded at seismograph station CHC which operated at Chapel Hill, North Carolina, from 1953 to 1970. The final section of this work is a catalogue of seismic events recorded at station CHC during the period January 1, 1955 to December 31, 1970. By David M. Best and Thomas D. Cavanaugh, 72 pages. 1977.