hypocentral


hy·po·cen·ter

H0364400 (hī′pə-sĕn′tər)n. The surface position directly beneath the center of a nuclear explosion.
hy′po·cen′tral (-sĕn′trəl) adj.

hypocentral

(ˌhaɪpəʊˈsɛntrəl) adj1. (Military) of or relating to a hypocentre2. (Geological Science) of or relating to a hypocentre